Extech Temperature Humidity Data Logger - DATA LOGGER MALAYSIA OFFICIAL DISTRIBUTOR | DATA LOGGER MALAYSIA OFFICIAL DISTRIBUTOR

Extech Temperature Humidity Data Logger

The temperature and humidity data logger is a small feature filled electronic recording device. An LCD display, alarm, 16K data storage capacity and user programmable sampling rate are all standard features on the RH logger. Available as a kit or just a single logger.

Temperature and RH Logger Kit Includes
>> Temperature and RH Logger (#42270)
>> Software and RS-232 Serial Cable
>> Docking Station

NOTE: NIST Calibration is available.
Large Quantity Discounts Are Available!

Temperature and Humidity Logger Features

  • Data Storage Capacity of 16K Readings
  • LCD Display
  • Programmable Sampling Rate: 1 Second to 2 Hours
  • Alarm for out-of-range Readings
  • Kit includes Software, Cable and Logger

Temperature and Humidity Logger Specifications

Temperature Range -40°F to 185°F (-40°C to 85°C)
Temperature Resolution 0.1°
Temperature Accuracy

±1°F (-4 to 122°F),
±2°F (-40 to -4°F, 122 to 185°F)
±0.6°C (-20 to 50°C),
±1.2°C (-40 to 20°C, 51 to 85°C)

Humidity Range 0 to 100% RH
Humidity Resolution 0.1%
Humidity Accuracy ±5% RH
Sampling Intervals Programmable Sampling Rate from 1 second to 2 hours plus Hi/Lo limits with alarm indication
Data Storage Capacity Temperature: 8000 points
Relative Humidity: 8000 points
Dimensions 42270: 3x2.3x0.88" (76x57.2x22.3mm)
42275: 4.9x3.8x2" (123.8x95.3x51mm)
Weight 42270: 2.6 oz. (72.6g),
42275: 9oz (254g)


Description Part Number Qty 10+
Extech Temp/Humidity Datalogger with software and docking station 42275 call
Additional Standalone Data Loggers
Extech Temperature/Humidity Datalogger 42270 call
Note: Part number 42275 includes Windows compatible software and docking station. Part number 42270 cannot function by itself without software or docking station.
Standard NIST Calibration Service
Standard NIST Temperature Calibration (1 Point) Note: 3 to 5 Day Lead Time for All Calibration Orders CAL-NIST-TEMP call
Standard NIST Temp/RH Calibration (1 Point) Note: 3 to 5 Day Lead Time for All Calibration Orders CAL-NIST-RH  
Optional Accessories
USB Serial Adapter CABLE-USB232 call
Extra/Replacement 3.6V 1/2 AA Lithium Battery HP-B call