Description
UEi DT720
- Measures two thermocouple inputs
- Calculates temperature differential (T1 – T2)
- Accepts J, K, T, E, R, S type thermocouples
- Two K-type thermocouples included
- Fahrenheit or Celsius temperature scale
2-Channel Differential Thermometer
The UEi DT720 is a two-channel differential thermometer designed to measure liquid, ambient, and surface temperatures. Two K-type thermocouples are included; J, T, E, R, and S type thermocouples are also compatible (sold separately). The DT720 records up to 9,999 temperatures for later analysis. USB input allows connection to a computer.
Additional features of the DT720 include maximum, minimum, and average function, as well as hold reading on the display. The large multi-parameter display is backlit for working in poorly lit environments.

Controls and Indicators
A. Thermocouple inputs
B. T1 – T2 (Enter)
C. Min/Max (down arrow)
D. Power, Backlight
E. Recall, Setup (Exit)
F. Hold, Log (up arrow)
G. Clear (Recall/Setup and Hold/Log)
Specifications
Operating temperature | 32˚ to 122˚ F (0˚ to 50˚ C) |
K-type thermocouple range | -200° to 1370°C (-328° to 2498°F) |
Accuracy | ± [1.0% + 0.5°C (1.0°F)] |
Certification | CE, FCC, ISED, UKCA, RoHS, REACH, WEEE |
Safety | EN66010-1; 2010/A1 2019 |
CAT I | Overvoltage (Installation) CAT I, Pollution Degree 2 per IEC 1010-1 |
Thermometers/Contact Thermometers Template | |
---|---|
Type (Contact Thermometers) | Thermocouple |
Types RTD/Thermocouples Accepted | E, J, K, R, S, T |
Number of Probe Inputs/Channels | 2 |
Resolution (thermometers) | 0.1˚F/˚C < 1000˚ 1.0˚F/˚C ≥ 1000˚ |
Accuracy | ±[1.0% + 0.5°C (1.0°F)] |
Differential Temperature | Yes |
Measurements (contact thermometers) | Min |
Product General Attributes | |
Warranty | 1 YEARS |
Safety Approval | CE, FCC, RoHS |
Interfaces I/O | USB |
Product Weight | 0.75 LBS |
Product Height | 1.38 IN |
Product Length | 6.34 IN |
Product Width | 2.95 IN |
Battery Type | AA |
Power Supply Voltage | Battery Powered |
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