RHT20 Temperature & Humidity Data Logger

$139.99 -- Temperature & humidity data logger with USB interface for fast, easy communication

Purchase RHT20 Temperature & Humidity Data Logger

NOT AVAILABLE UNTIL 4TH QTR 2009 RHT20 Product Sheet

Records up to 16,000 readings for each parameter
Datalogs 16,000 Humidity and 16,000 Temperature readings with a user
programmable sample rate

RHT20 Features

USB interface for easy setup and data download
Selectable data sampling rate: 1second to 24 hours
User-programmable alarm thresholds for RH and Temperature
LCD displays current readings, Min/Max, and alarm status
Long battery life (approx. 1 year)
Complete with 3.6V Lithium battery, mounting bracket with combination lock, and Windows® 2000, XP, and Vista compatible analysis software
1-year warranty

Specifications of the Extech RHT20 Temperature Humidity Data Logger

Range Resolution Accuracy

Temperature    -40 to 158°F      0.1°F/°C         ±1.8°F (14 to 104°F)
                                                                    ±3.6°F (all other ranges)
                       -40 to 70°C                             ±1.0°C (-10 to 40°C)
                                                                    ±2.0°C (all other ranges)
Humidity          0 to 100%RH      0.1%RH       ±3%RH (40 to 60%)
                                                                    ±3.5%RH (20 to 40 & 60 to 80%)
                                                                    ±5%RH (0 to 20 & 80 to 100%)
Datalogging interval 1 second to 24 hours
Memory Temperature: 16,000 points; Relative Humidity: 16,000 points
Dimensions 3.7 x 1.9 x 1.2" (94.4 x 48.9 x 31.2mm)
Weight 3.2oz (90.7g)

Purchase RHT20 Temperature & Humidity Data Logger

Other products in the category Data Loggers / Temperature & Humidity Loggers:

MX1101 HOBO Temp/RH Logger for Mobile Devices --      The HOBO MX1101 data logger measures and transmits temperature and relative humidity data wirelessly to mobile devices via Bluetooth Smart technology.      The self-contained wireless data logger,

U12-008 HOBO 4-Channel External Data Logger -- Employ multiple energy and environmental sensors, ranging from amps to temperature, with the HOBO U12-008. It's weatherproof enclosure allows the U12-008 to be flexible to deploy inside or outdoors. The HOBO U12-008 memory stores 43,000 mea

U12-012 HOBO Temperature/Relative Humidity/Light/External Data Logger -- Measure temperature, relative humidity, light intensity, and more with the HOBO U12-012. With 12-bit resolution measurements, this data logger gathers a range of recorded data and stores 43,000 measurements. 12-bit resolution provides high a

U12-013 HOBO Temp/RH/2 External Channel Data Logger -- The HOBO U12-013 has a built in temperature and relative humidity sensor along with 2 external channels for a wide range of energy and environmental sensors. This product can store up to 43,000 measurements of 12-bit resolution readings. 12-

U12-015 HOBO Stainless Temperature Data Logger -- The HOBO U12 Stainless Temperature Data Logger is ideal for food, pharmaceutical, autoclave, and other applications where high-accuracy temperature data is critical. With its broad temperature range (-40 to 125C) and food-grade stain

U12-015-03 HOBO Deep Ocean Temperature Logger -- The HOBO U12 Deep Ocean Water Temperature Logger is a single-channel water temperature logger with 12-bit resolution that can record up to 43,000 measurements. With its robust titanium housing, this logger is designed to withstand ocean ext

U14-001 HOBO Temp/RH Data Logger with LCD -- HOBO U14 data loggers display, record, and provide alarm notifications of temperature and humidity conditions. Receive out-of-range alarms notifications with the optional Auto Dialer or Remote Audible Alarm. These loggers are well-suited

U14-002 HOBO Data Logger - External Temp/RH with LCD -- HOBO U14 data loggers display, record, and provide alarm notifications of temperature and humidity conditions. Receive timely out-of-range alarms notifications with the optional Auto Dialer or Remote Audible Alarm. These loggers are well-

U23-001 HOBO Pro v2 Temperature/Relative Humidity Data Logger -- The HOBO Pro v2 Temperature/Relative Humidity data logger is a weatherproof data logger with built-in temperature and relative humidity sensors. The Relative Humidity sensor provides superior durability in humid environments and is user replace

U23-002 HOBO Pro v2 External Temp/Humidity Data Logger -- The HOBO Pro v2 External Temperature/Relative Humidity Data Logger is a weatherproof data logger with an external Temperature and Relative Humidity sensor on a 6-foot cable for fast sensor response and deployment in tight spaces. The Relati

U23-003 HOBO Pro v2 2x External Temperature Data Logger -- The HOBO Pro v2 2x External Temperature Data Logger is a weatherproof data logger with two external soil/water temperature probes on 6-foot cables for fast sensor response and deployment in tight spaces. Features: Weatherproof housing for u

U23-004 HOBO U23 Pro v2 External Temperature Data Logger -- The HOBO Pro v2 Temperature/External Temperature data logger is a weatherproof data logger with an external soil/water temperature sensor on a 6-foot cable useful for situations where just one temperature probe is required. An internal te

UA-001-08 HOBO Pendant® Temperature/Alarm Data Logger 8K -- This value-priced logger is both miniature and waterproof, making it a sensible monitoring solution for specific temperature monitoring applications. The HOBO Pendant® Temperature/Alarm Data Logger has one-channel and is recommended for sho

UA-001-64 HOBO Pendant® Temperature/Alarm Data Logger 64K -- A miniature, waterproof one-channel temperature data logger, this model is value-priced for short-term shipping applications or long-term deployment. Data logger alarm LEDs flash if temperatures have exceeded user-set levels and delay opt

UA-002-08 HOBO Pendant® Temperature/Light Data Logger 8K -- This HOBO Pendant® logger is a miniature, waterproof two-channel temperature and relative light level data logger. The 8K model comes at a great value and is suitable for indoor, outdoor, and underwater applications. Model UA-002-08 holds a

UA-002-64 HOBO Pendant® Temperature/Light Data Logger 8K -- This HOBO Pendant® logger is a miniature, waterproof two-channel temperature and relative light level data logger. The 8K model comes at a great value and is suitable for indoor, outdoor, and underwater applications. Model UA-002-08 holds a

UA-003-64 HOBO Pendant® Event Data Logger -- Accurately measure rainfall with the HOBO Pendant Event Data Logger. Determine rainfall rates, times, and duration after deployment with most standard tipping-bucket rain gauges. Efficiently gather and store momentary contact events and t

UA-004-64 HOBO Pendant® G Data Logger -- Measure 3-dimensional motion, such as sports activity or medical therapy compliance with the HOBO® Pendant G data logger. With this logger, users can measure acceleration and angular displacement in 1, 2 or 3 axes. Use this data to monito

UTBI-001 TidbiT v2 Water Temperature Data Logger --      Only 3x4 cm, this tiny data logger measures temperatures over a wide temperature range. The TidbiT v2 provides 12-bit resolution and has ±0.2 °C accuracy. It is designed for outdoor and underwater environments and i

UX100-001 HOBO Data Logger --      The HOBO UX100-001 Temp data logger records temperature in indoor environments with its integrated sensor. The logger is ideal for monitoring occupant comfort in office buildings,tracking food storage conditions in

UX100-003 HOBO Temp/RH 3.5% Data Logger --      The HOBO UX100-003 Temp/RH data logger records temperature and relative humidity (within 3.5% accuracy) in indoor environments with its integrated sensors. The logger is ideal for monitoring occupant comfort in office b

UX100-011 HOBO Temp/RH 2.5% Data Logger --      The HOBO UX100-011 Temp/RH data logger records temperature and relative humidity (within 2.5% accuracy) in indoor environments with its integrated sensors. The logger is ideal for monitoring occupant comfort in office b

UX100-014M HOBO Thermocouple Logger --     The HOBO UX100-014M Single Channel Thermocouple data logger records temperature in indoor environments with thermocouple sensors (sold separately). Designed for a broad range of monitoring applications - from industrial proc

UX100-023 HOBO External Temp/RH Data Logger -- The HOBO UX100-023 External Temp/RH data logger records temperature and relative humidity in an indoor environment with its external sensor. Ideal for monitoring occupant comfort in office buildings, tracking food storage conditions in war

UX120-014M HOBO 4-Channel Thermocouple Data Logger -- The HOBO UX120 Thermocouple Logger is a four-channel LCD data logger for measuring and recording temperature in a broad range of monitoring applications. The logger makes it easy and convenient to record temperatures over a broad range (-

RHT10 Humidity &Temperature USB Data Logger -- RTH10 Product Sheet RTH10 User Manual English / Spanish Records up to 16,000 readings for each parameterDatalogs 16,000 Humidity and 16,000 Temperature readings with a userprogrammable sample rate RTH10 Features

RHT20 Temperature & Humidity Data Logger -- NOT AVAILABLE UNTIL 4TH QTR 2009             RHT20 Product Sheet Records up to 16,000 readings for each parameterDatalogs 16,000 Humidity and 16,000 Temperature readings with a userprogr

TH10 Temperature USB Data Logger -- TH10 Product Sheet TH10 User Manual English / Spanish Records up to 32,000 readingsDatalogs Temperature readings with a user programmable sample rate TH10 Features Datalogs up to 32,000 temperature readings

42280 Temperature & Humidity Data Logger -- 42280 Product Sheet 42280 User Manual English / Spanish Records up to 16,000 Temp/Humidity readings Datalogs Temperature and humidity. Program manually from the keypad or with your PC with easy-to-use Windows® comp

MTL20/30 Miniature USB Data Logger -- MTL20/30 data logger user manual MTL20/30 dimensional drawing      The MTL Miniature USB Data Logger from Dwyer Instruments measures and records accurate readings for temperature or temperature/humidity/dew point in a wide

RH520A-220 Temp/Humidity LCD Chart Recorder w/ 220V adaptor -- RH520A Product Sheet English / Spanish RH520A User Manual English / Spanish Best value graphical Temp/RH datalogger in the marketUser friendly, easy to set up and operate RH520A Features Simultaneous numerical and grap

RH520A-240 Temp/Humidity LCD Chart Recorder w/ 240V adaptor -- RH520A Product Sheet English / Spanish RH520A User Manual English / Spanish Best value graphical Temp/RH datalogger in the marketUser friendly, easy to set up and operate RH520A Features Simultaneous numerical and grap

Home | Data Loggers | Air Flow / Anemometers | Water Quality Meters | Pressure Meters | Gas Detectors | Accessories | Hygrometers | Thermometers | Moisture Meters | Particle Counters | Air Flow / Tracer Smoke | Vibration Meters | Shop by BRAND | Light Meters | Sound Meters | Tachometers & Strobosopes

Instruments that measure and datalog temperature, humidity, airflow, pressure, gases, light, RPM, pH, weight, water quality, weather
MeterMall USA Shopping Cart Software by Nexternal