The Digi-Sense 20250-20 professional type K 4-Input thermometers provide accurate and reliable temperature measurement in an ergonomic design. Double-molded heavy-duty housing provides superior protection, making them ideal for tough applications. Plus the NIST-traceable pre-calibration means you get reliable measurements right out of the box, saving you time and money.
All models feature Min/Max/Avg, Hold, °F/°C or Kelvin (K) selectable units, relative time stamp on Min/Max/Avg, electronic offset function, temperature differential, backlit display, and auto power-off. Accept a wide variety of type K thermocouple probes with mini-connector.
The 2025020 meter also features an infrared input that accepts an optional IR wand for non-contact measurements of objects that are difficult or dangerous to reach; order wand 20250-24 separately below. The IR temperature reading can be used as a unique input when calculating temperature differential. The IR wand has a distance-to sight ratio of 8:1 and temperature range of -31 to 1022° F (-35 to 550° C).
The 20250-20 includes all the same features as 20250-17 plus four independent channels with data logging up to 10,000 readings. Easily download the data to a PC via USB interface, and analyze the data graphically with included software.
Features:
Accepts a wide variety of thermocouple type K probes (up to four)
Data logging capacity of 10,000 sampling points
Large backlit display shows any combination of T1, T2, IR, T3, T4, T1-T2 , T1-IR, T2-IR, T3-T4, IR-T3, IR-T4; plus Max, Min, and Avg readings
Relative time clock on Max/Min/Avg provides a time reference for major events
Electronic Offset function allows compensation of thermocouple errors to m aximize overall accuracy
USB interface
User-selectable readout in °C, °F, or Kelvin (K)
0.1°C / 0.1°F / 0.1 K resolution
Automatic power-off mode conserves battery life
Optional IR wand available for safe, noncontact temperature measurements