[{"sku":"MX1104","title":"HOBO Temp\/RH\/Light\/Ext-Analog Data Logger","subtitle":"Bluetooth-enabled logger","variant_product_name":null,"unit_price":"240.00","brands":["HOBO"],"region":null,"service_plans":[],"parcel_length":"4.50","parcel_width":"1.50","parcel_height":"4.25","parcel_weight":"0.40","sellable":true,"published":true,"product_page_url":"\/products\/data-loggers\/mx1104","nid":"13476","product_description":"<p>Measures and transmits temperature, relative humidity, and light intensity data wirelessly. Includes an external analog input to attach a variety of additional sensors.<\/p><p>This self-contained, Bluetooth-enabled, wireless data logger lets you use your mobile device or Windows computer and Onset's free <a href=\"\/products\/software\/hoboconnect\" target=\"_blank\" rel=\"noopener\">HOBOconnect<\/a> app to access data, at any time, when within 100 feet of the logger. Configure the logger, read out data, view data in graphs, check the operational status of loggers, configure alarm notifications, and share data files - with no dedicated equipment beyond a mobile device or laptop.<\/p><p>Purchase an <a style=\"background-color:transparent;box-sizing:border-box;color:rgb(0, 52, 83);font-family:"DM Sans", sans-serif;font-style:normal;font-weight:400;text-transform:none;\" href=\"https:\/\/www.onsetcomp.com\/products\/software\/mx-data-plans\" target=\"_blank\" title=\"MX Data Plans\" data-entity-type=\"node\" data-entity-uuid=\"966bd229-b4ee-4a18-bd57-2b0f44176651\" data-entity-substitution=\"canonical\"><u>MX Data Plan<\/u><\/a> to get more out of your data and access it from anywhere using the <a style=\"background-color:transparent;box-sizing:border-box;color:rgb(0, 52, 83);font-family:"DM Sans", sans-serif;font-style:normal;font-weight:400;text-transform:none;\" href=\"https:\/\/www.onsetcomp.com\/products\/software\/hobolink\" target=\"_blank\" title=\"HOBOlink\" data-entity-type=\"node\" data-entity-uuid=\"759f0e57-3b6f-485a-9bea-ebba189dcf2e\" data-entity-substitution=\"canonical\"><u>LI-COR Cloud software platform (formerly HOBOlink)<\/u><\/a>! You can also purchase the <a style=\"background-color:transparent;box-sizing:border-box;color:rgb(0, 52, 83);font-family:"DM Sans", sans-serif;font-style:normal;font-weight:400;text-transform:none;\" href=\"https:\/\/www.onsetcomp.com\/mx-gateway\" target=\"_blank\"><u>MX Gateway<\/u><\/a> station, which automatically sends your logger's data to LI-COR Cloud.<\/p>","add_on_products":{"title":"Recommended for this product","items":["MX-Data"]},"applications":["Building Performance","HVAC\/R Monitoring Systems for Indoor Environmental Quality (IAQ & IEQ)","Energy Monitoring","Indoor Environment","Museum & Preservation Monitoring","Shipping & Storage Monitoring","Agricultural Monitoring"],"brand":"HOBO","communication":"Bluetooth","compatibility_callout":["HOBOconnect"],"compatible_items":{"Communications":{"Wireless_Communications":{"items":["MX-Speed","MX-Data"]}},"Accessory":{"Communications":{"items":["MXGTW1"]},"Compliance_Certificates":{"items":["COMPLIANCE CERT"]},"NIST_Setup_Certifications":{"items":["NIST-RH-ONEPOINT","NIST-RH-THREEPOINT","NIST-SETUP","NIST-TEMP-POINT"]},"Accessories":{"items":["ME-BP"]}},"Sensor":{"420_mA":{"items":["SD-MA-420"]},"AC_Current":{"items":["SD-CT-020","SD-CT-050","SD-CT-100","SD-CT-200","SD-CT-600"]},"AC_Voltage":{"items":["T-CON-ACT-150","T-CON-ACT-300"]},"Air_Velocity":{"items":["T-DCI-F300-1A3","T-DCI-F300-1B3","T-DCI-F300-1C3","T-DCI-F350-W5A3","T-DCI-F350-W5B3","T-DCI-F350-W5C3"]},"DC_Amperage":{"items":["T-VER-971BP-200"]},"DC_Voltage":{"items":["SD-VOLT-2.5","SD-VOLT-05","SD-VOLT-10","SD-VOLT-24"]},"Differential_Pressure":{"items":["T-VER-PX3UL"]},"Gauge_Pressure":{"items":["T-ASH-G2-100","T-ASH-G2-200","T-ASH-G2-500"]},"Temperature":{"items":["SD-TEMP-01","SD-TEMP-06","SD-TEMP-20","SD-TEMP-50","SD-TEMP-SS-06","SD-TEMP-P-06"]}}},"country":"US","customers_also_bought":["MX1104-TEMP-06","MXGTW1","SD-CT-xxx","SD-TEMP-xx"],"field_documents":[{"nid":10681},{"nid":10686},{"nid":8451}],"environment":["Indoor"],"faqs":[{"q":"What is the temperature range that the MX1104 Data Logger can measure?","a":"<p>The temperature sensor can measure temperatures ranging from -20\u00b0 to 70\u00b0C (-4\u00b0 to 158\u00b0F).\u2028 <br> <\/p>"},{"q":"How accurate is the temperature measurement?","a":"<p>The accuracy is \u00b10.20\u00b0C from 0\u00b0 to 50\u00b0C (\u00b10.36\u00b0F from 32\u00b0 to 122\u00b0F).\u2028<\/p>"},{"q":"What is the resolution of the temperature measurements?","a":"<p>The resolution is 0.002\u00b0C at 25\u00b0C (0.004\u00b0F at 77\u00b0F).\u2028 <br> <\/p>"},{"q":"What is the drift rate of the temperature sensor?","a":"<p>The temperature sensor has a drift of less than 0.1\u00b0C (0.18\u00b0F) per year.\u2028<\/p>"},{"q":"What is the range of the relative humidity sensor?","a":"<p>The relative humidity sensor can measure humidity from 0% to 100% at -20\u00b0 to 70\u00b0C (-4\u00b0 to 158\u00b0F). Exposure to conditions above 95% may temporarily increase the maximum relative humidity sensor error by an additional 1%.\u2028<\/p>"},{"q":"How accurate is the relative humidity measurement?","a":"<p>The accuracy of the relative humidity sensor is:<br>\u00b12.5% from 10% to 90% (typical) to a maximum of \u00b13.5% including hysteresis at 25\u00b0C (77\u00b0F) <br>Below 10% and above 90%, the accuracy is \u00b15% typical\u2028<\/p>"},{"q":"What is the resolution of the relative humidity measurements?","a":"<p>The resolution of the relative humidity sensor is 0.01%.\u2028<\/p>"},{"q":"What is the drift rate of the relative humidity sensor?","a":"<p>The relative humidity sensor has a typical drift of less than 1% per year.\u2028 <br> <\/p>"},{"q":"What is the response time for the temperature sensor?","a":"<p>The typical response time to reach 90% in air moving at 1 m\/s (2.2 mph) is 11 minutes.\u2028<\/p>"},{"q":"What is the response time for the relative humidity sensor?","a":"<p>The typical response time to reach 90% in airflow of 1 m\/s (2.2 mph) is 30 seconds.\u2028<\/p>"},{"q":"What is the range of the light sensor?","a":"<p>The light sensor can measure from 0 to 167,731 lux (15,582 lum\/ft\u00b2).\u2028<\/p>"},{"q":"How accurate is the light sensor?","a":"<p>The accuracy of the light sensor is \u00b110% typical for direct sunlight.\u2028<\/p>"},{"q":"What is the operating range of the logger?","a":"<p>The logger operates within a temperature range of -20\u00b0 to 70\u00b0C (-4\u00b0 to 158\u00b0F).\u2028 <br> <\/p>"},{"q":"What is the transmission range of the logger?","a":"<p>The logger has a transmission range of approximately 30.5 meters (100 feet) line-of-sight.\u2028<\/p>"},{"q":"What wireless standard does the logger use for data transmission?","a":"<p>The logger uses Bluetooth Low Energy (Bluetooth Smart) for wireless data transmission.\u2028<\/p>"},{"q":"What is the logging rate of the device?","a":"<p>The logging rate can be set from 1 second to 18 hours.\u2028<\/p>"},{"q":"What are the different logging modes available?","a":"<p>The logging modes available are fixed interval (normal, statistics) or burst.\u2028<\/p>"},{"q":"What are the memory modes available?","a":"<p>The memory modes are wrap when full or stop when full.\u2028<\/p>"},{"q":"What start modes are available for the logger?","a":"<p>The start modes are immediate, push button, date & time, or next interval.<\/p>"},{"q":"What stop modes are available for the logger?","a":"<p>The stop modes are when memory is full, push button, date & time, or after a set logging period.\u2028 <br> <\/p>"},{"q":"How accurate is the timekeeping of the logger?","a":"<p>The time accuracy is \u00b11 minute per month at 25\u00b0C (77\u00b0F).<\/p>"},{"q":"What type of batteries does the logger use, and are they replaceable?","a":"<p>The logger uses two AAA 1.5 V alkaline batteries, which are user-replaceable<\/p>"},{"q":"How long does the battery last?","a":"<p>The battery life is typically 1 year with a logging interval of 1 minute and Bluetooth Always On enabled. It can last up to 2 years with Bluetooth Always On disabled and temperatures between 0\u00b0 and 50\u00b0C (32\u00b0 and 122\u00b0F). Faster logging intervals, burst logging, and frequent app use can reduce battery life.\u2028<\/p>"},{"q":"How much memory does the logger have for data storage?","a":"<p>The logger has 4 MB of memory, which can store up to 1.9 million measurements.\u2028<\/p>"},{"q":"How long does it take to download the full memory?","a":"<p>Downloading the full memory typically takes approximately 4 to 15 minutes depending on the mobile device. It may take longer if the device is farther from the logger.<\/p>"},{"q":"What are the dimensions and weight of the logger?","a":"<p>The dimensions are 11.28 x 5.41 x 2.92 cm (4.44 x 2.13 x 1.15 inches), and it weighs 123 g (4.34 oz).\u2028<\/p>"},{"q":"What is the environmental rating of the logger?","a":"<p>The logger has an IP54 environmental rating.<\/p>"}],"important_information":"[custom-onset:insert-block:5471] [custom-onset:insert-block:5636] ","logger_sensor_type":"int_ext_sensors","measurement":["Light","Light Intensity "],"product_images":{"straight_on":"https:\/\/dev-d9.onsetcomp.com\/sites\/default\/files\/products\/Onset-HOBO-MX1104-Temp_Light_RH-front-%28temp%29.png","isometric":"https:\/\/dev-d9.onsetcomp.com\/sites\/default\/files\/2024-03\/Onset-HOBO-MX1104-Temp_RH-angled.jpg","gallery":["https:\/\/dev-d9.onsetcomp.com\/sites\/default\/files\/2024-03\/Onset-HOBO-MX1104-Temp_RH-angled.jpg","https:\/\/dev-d9.onsetcomp.com\/sites\/default\/files\/2023-03\/Onset-MX1104-Temp-Light-RH-office_0.jpg","https:\/\/dev-d9.onsetcomp.com\/sites\/default\/files\/products\/Onset-HOBO-MX1104-Temp_Light_RH-bottom.jpg","https:\/\/dev-d9.onsetcomp.com\/sites\/default\/files\/products\/Onset-HOBO-MX1104-Temp_Light_RH-back.jpg"]},"not_a_sku":"0","parcel_status":"default","primary_measurement":"Light","product_battery":"2AAA","product_family_series":"MX1100","features":"<ul>\n\t<li>Bluetooth communication for wireless data offload<\/li>\n\t<li>16-bit resolution for highly-accurate measurements<\/li>\n\t<li>Stores 1.9 million measurements for longer deployments between offloads<\/li>\n\t<li>New Self-Describing sensors with automatic configuration for fast deployment<\/li>\n\t<li>Compatible with existing sensors for a wide range of indoor monitoring<\/li>\n\t<li>Audible and visual LCD-screen alarms notify you if sensor becomes unplugged or a reading exceeds set thresholds<\/li>\n<\/ul>","product_page_format":"pdp_2026","product_price":"240.00","specifications":[{"type":"Product Specifications","revision_default":"1","field_hide_in_compare":"0","field_hide_on_specs_tab":"0","field_specification_group_label":"Temperature Sensor (MX1104)","field_specification_items":[{"type":"Product Specifications - Item","revision_default":"1"},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Range","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_imperial_value":"-4\u00b0 to 158\u00b0F","field_spec_metric_value":"-20\u00b0 to 70\u00b0C "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Accuracy","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_imperial_value":"\u00b10.36\u00b0F from 32\u00b0 to 122\u00b0F","field_spec_metric_value":"\u00b10.20\u00b0C from 0\u00b0 to 50\u00b0C "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Resolution","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_imperial_value":"0.004\u00b0F at 77\u00b0F","field_spec_metric_value":"0.002\u00b0C at 25\u00b0C "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Drift","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"<0.1\u00b0C (0.18\u00b0F) per year"}]}]},{"type":"Product Specifications","revision_default":"1","field_hide_in_compare":"0","field_hide_on_specs_tab":"0","field_specification_group_label":"RH Sensor* (MX1104)","field_specification_items":[{"type":"Product Specifications - Item","revision_default":"1"},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Range","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"0% to 100% at -20\u00b0 to 70\u00b0C (-4\u00b0 to 158\u00b0F); exposure to conditions above 95% may temporarily increase the maximum RH sensor error by an additional 1%"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Accuracy","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"\u00b12.5% from 10% to 90% (typical) to a maximum of \u00b13.5% including hysteresis at 25\u00b0C (77\u00b0F); below 10% and above 90% \u00b15% typical"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Resolution","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"0.01%"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Drift","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"<1% per year typical"}]}]},{"type":"Product Specifications","revision_default":"1","field_hide_in_compare":"0","field_hide_on_specs_tab":"0","field_specification_group_label":"Response Time (MX1104)","field_specification_items":[{"type":"Product Specifications - Item","revision_default":"1"},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Temperature","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"11 minutes in air moving 1 m\/s (2.2 mph)"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"RH","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"30 seconds to 90% in airflow of 1 m\/s (2.2 mph)"}]}]},{"type":"Product Specifications","revision_default":"1","field_hide_in_compare":"0","field_hide_on_specs_tab":"0","field_specification_group_label":"Light Sensor (M1104)","field_specification_items":[{"type":"Product Specifications - Item","revision_default":"1"},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Range","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_imperial_value":"15,582 lum\/ft2","field_spec_metric_value":"0 to 167,731 lux "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Accuracy","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"\u00b110% typical for direct sunlight (see Light Measurement on page 4 for more details)"}]}]},{"type":"Product Specifications","revision_default":"1","field_hide_in_compare":"0","field_hide_on_specs_tab":"0","field_specification_group_label":"BLANK","field_specification_items":[{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"BLANK","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_code_markup":"<table>\r\n<tr class=\"header\" data-cols=\"6\">\r\n <td class=\"bolded\" data-colnum=\"1\" valign=\"top\">Logger with<br>\r\n Cable Type<\/td>\r\n <td class=\"bolded\" data-colnum=\"2\">SD-MA-420 or CABLE-4-20mA<\/td>\r\n <td class=\"bolded\" data-colnum=\"3\">SD-VOLT-2.5 or CABLE-2.5-STEREO<\/td>\r\n <td class=\"bolded\" data-colnum=\"4\">SD-VOLT-05 or CABLE-<br>\r\n ADAP5<\/td>\r\n <td class=\"bolded\" data-colnum=\"5\">SD-VOLT-10 or CABLE-ADAP10<\/td>\r\n <td class=\"bolded\" colspan=\"1\" data-colnum=\"6\">SD-VOLT-24 or CABLE-ADAP24<\/td>\r\n<\/tr>\r\n<tr data-cols=\"6\">\r\n <td class=\"bolded\" data-colnum=\"1\" valign=\"top\">Measurement Range<\/td>\r\n <td data-colnum=\"2\">0 to 20.1 mA<\/td>\r\n <td data-colnum=\"3\">0 to 2.5 V<\/td>\r\n <td data-colnum=\"4\">0 to 5.0 V<\/td>\r\n <td data-colnum=\"5\">0 to 10 V<\/td>\r\n <td colspan=\"1\" data-colnum=\"6\">0 to 24 V<\/td>\r\n<\/tr>\r\n<tr data-cols=\"6\">\r\n <td class=\"bolded\" data-colnum=\"1\" valign=\"top\">Accuracy<\/td>\r\n <td data-colnum=\"2\">\u00b10.001 mA \u00b10.2% of reading<\/td>\r\n <td data-colnum=\"3\">\u00b10.1 mV \u00b10.1% of reading<\/td>\r\n <td data-colnum=\"4\">\u00b10.2 mV \u00b10.3% of reading<\/td>\r\n <td data-colnum=\"5\">\u00b10.4 mV \u00b10.3% of reading<\/td>\r\n <td colspan=\"1\" data-colnum=\"6\">\u00b11.0 mV \u00b10.3% of reading<\/td>\r\n<\/tr>\r\n<tr data-cols=\"6\">\r\n <td class=\"bolded\" data-colnum=\"1\" valign=\"top\">Resolution<\/td>\r\n <td data-colnum=\"2\">0.3 \u00b5A<\/td>\r\n <td data-colnum=\"3\">40 \u00b5V<\/td>\r\n <td data-colnum=\"4\">80 \u00b5V<\/td>\r\n <td data-colnum=\"5\">160 \u00b5V<\/td>\r\n <td colspan=\"1\" data-colnum=\"6\">384 \u00b5V<\/td>\r\n<\/tr>\r\n<\/table"}]}]}]},{"type":"Product Specifications","revision_default":"1","field_hide_in_compare":"0","field_hide_on_specs_tab":"0","field_specification_group_label":"Logger","field_specification_items":[{"type":"Product Specifications - Item","revision_default":"1"},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Operating Range","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_imperial_value":"-4\u00b0 to 158\u00b0F","field_spec_metric_value":"-20\u00b0 to 70\u00b0C "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Radio Power","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_imperial_value":"0 dBm","field_spec_metric_value":"1 mW "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Transmission Range","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"Approximately 30.5 m (100 ft) line-of-sight"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Wireless Data Standard","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"Bluetooth Low Energy (Bluetooth Smart)"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Logging Rate","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"1 second to 18 hours"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Logging Modes","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"Fixed interval (normal, statistics) or burst"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Memory Modes","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"Wrap when full or stop when full"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Start Modes","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"Immediate, push button, date & time, or next interval"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Stop Modes","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"When memory full, push button, date & time, or after a set logging period"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Restart Mode","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"Push button"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Time Accuracy","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_imperial_value":"77\u00b0F","field_spec_metric_value":"\u00b11 minute per month at 25\u00b0C "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Battery Type","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"Two AAA 1.5 V alkaline batteries, user replaceable"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Battery Life","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"1 year, typical with logging interval of 1 minute and Bluetooth Always On enabled; 2 years, typical with logging interval of 1 minute and Bluetooth Always On disabled; and temperatures between 0\u00b0 and 50\u00b0C (32\u00b0 and 122\u00b0F). Faster logging intervals and statistics sampling intervals, burst logging, remaining connected with the app, excessive downloads, and paging may impact battery life."}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Memory","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"4 MB (1.9 million measurements, maximum)"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Full Memory Download Time","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"Approximately 4 to 15 minutes depending on the mobile device; may take longer the further the device is from the logger"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"LCD","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"LCD is visible from 0\u00b0 to 50\u00b0C (32\u00b0 to 122\u00b0F); the LCD may react slowly or go blank in temperatures outside this range"}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Size","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_imperial_value":"4.44 x 2.13 x 1.15 in.","field_spec_metric_value":"11.28 x 5.41 x 2.92 cm "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Weight","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_measurement":[{"type":"Product Specification - Measurement","revision_default":"1","field_spec_imperial_value":"4.34 oz","field_spec_metric_value":"123 g "}]}]},{"type":"Product Specifications - Item","revision_default":"1","field_specification_label":"Environmental Rating","field_specification_values":[{"type":"Product Specification - Value","revision_default":"1","field_specification_value":"IP54"}]}]}],"product_status":"active","product_type":"Data Loggers","search_keys":"light intensity, analog input, data center, data centers","solution":["Stand-alone Bluetooth Data Loggers ","Stand-alone Data Loggers "],"trust_strip":["Bluetooth-enabled. Configure and download wirelessly","4 parameters: temp, RH, light & external analog","High accuracy: \u00b10.20\u00b0C from 0\u00b0 to 50\u00b0C","Stores 1.9 million measurements; IP54 rated"],"warranty":"1","warranty_premium":"1","digital_item":"0"},[{"nid":"10681","uuid":"c59d35c3-0edf-4de7-b57b-a2ddc75d5eef","vid":"45006","langcode":"und","revision_timestamp":"1676588132","status":"1","title":"HOBO\u00ae MX Analog\/Temp\/RH\/Light (MX1104) and MX 4\u2010Channel Analog (MX1105) Data Logger 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MX1104
HOBO Temp/RH/Light/Ext-Analog Data Logger
Measures and transmits temperature, relative humidity, and light intensity data wirelessly. Includes an external analog input to attach a variety of additional sensors.
This self-contained, Bluetooth-enabled, wireless data logger lets you use your mobile device or Windows computer and Onset's free HOBOconnect app to access data, at any time, when within 100 feet of the logger. Configure the logger, read out data, view data in graphs, check the operational status of loggers, configure alarm notifications, and share data files - with no dedicated equipment beyond a mobile device or laptop.