TP Temperature & Humidity Data Logger

A compact, simple set up, battery powered, USB-enabled fast downloading temperature and humidity data logger

Starting At
$290.00 CAD
Normally ships in 1-2 Weeks

Configure   Request Quote

Can We Help You?


Our product experts are here to help you find the right solution for your application!

Small temperature and humidity data loggers with lots of cool features for the most precise data collection needs.  The TP425 has start/stop functionality and includes a digital display that provides current and min/max readings.

These temperature and humidity data logger excels in the widest range of applications including regulatory compliance, HVAC balancing, warehouse mapping, process control and more. Simple to set-up, easy to use and battery powered.

Each data logger comes with the appropriate lithium battery and quick start guide.  Software is not included.

• USB enabled fast downloading
• 32 KB data storage
• User defined sampling rates - you determine how often it takes a reading
• Battery powered
• Digital display (TP425 only)
• Start/stop button (TP425 only)

Ambient Operating RH Conditions 5% - 95% RH, Non-condensing
Ambient Operating Temperature Conditions TP125: -10.0F - 176.0F (-23.0C - 80.0C)
TP425: -4.0F - 158.0F (-20.0C - 70.0C)
Battery Life (Avg) 1 year
Cable Details USB - male series A plug into 5 pin male series B mini plug
Cable Length 6 ft
Calibration Options N100, N300, N400, N520
Channels CH1: Temperature, CH2: Humidity
Data Capacity 32,000 (16,000 per channel)
Delayed Start Yes
Dimensions 0.9 in x 2.1 in x 3.1 in
Download Time 1 min
Download Type USB
Humidity Accuracy 2.0% RH from 0.0% - 60.0%, 3.0% RH from 60.0% - 95.0%
Humidity Range 0% - 95% RH, Non-condensing
Humidity Sensor Type Monolithic IC humidity sensor
IP Rating 20
Included Accessories* TP125: CR2450 lithium battery and quick start guide
TP425: 123A lithium battery and quick start guide
Minimum Software Version Required TP125: 10.0
TP425: 13.6
PC Requirements Microsoft Windows 98 or better; 16 MB RAM, 1 free USB root hub, CD drive, VGA monitor or better
Power Source Battery (user-replaceable)
Power Status Indicator TP125: LED indicator
TP425: LCD display
Sample Interval User selectable (from 1 s to 24 hr intervals, in 1 s increments)
Software Options A016, A026
Temperature Accuracy 0.8F from 20.0F - 120.0F ( 0.44C from -7.0C - 49.0C)
Temperature Range TP125: -10.0F - 176.0F (-23.0C - 80.0C)
TP425: -4.0F - 158.0F (-20.0C - 70.0C)
Temperature Sensor Type Internal digital temperature sensor
Unit Weight 1 lb
Units/Pkg 1
Warranty 12 month limited
*Software not included