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), |
| 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 | ||