Two-channel differential thermometer

The Therma differential thermometer is an ideal HVAC thermometer because it allows the user to use two Type-K thermocouple probes simultaneously .

Display can be switched to display the temperature of probe T1 or T2 or the difference between probes T1 and T2 (T1-T2).

This makes it possible, for example, to measure the temperature drop across radiators or the temperature rise or fall of two elements.

The Therma differential measures the temperature in a range -99.9 to 299.9°C with a resolution of 0.1°C or 300 to 1372°C with a resolution of 1°C.

The thermometer is equipped with a custom LCD screen with °C, T1, T2, diff, hold, open circuit, low battery indication and optional backlight.

The unit incorporates a auto power off function which automatically turns off the instrument after approximately ten minutes, maximizing battery life.

Each thermometer is housed in a durable ABS case with an integrated rubber seal to ensure a complete seal and reduce the risk of damage in harsh environments.

The Therma differential is sold without probe .

Range 0.1°C: -99.9 to 299.9°C

Range 1°C  : 300 to 1372°C

Resolution : 0.1°C to 299.9°C thereafter 1°C

Precision : ±0.4°C ±0.1% of reading

Pile : 3 x 1,5 volts AAA

Battery life  : 7500 hours

Sensor type: Thermocouple K

Display  : LCD 15 mm

Backlight: Yes

Dimensions : 32 x 71 x 141 mm

Weight :  220 grammes

Case: ABS plastic