The Therma Differential Thermometer is an ideal HVAC thermometer because it allows the user to use two type thermocouple probes simultaneously K .
The display can be switched to show 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.
Therma differential measures temperature in a range of -99.9 to 299.9°C with a resolution of 0.1°C or from 300 to 1372°C with a resolution of 1°C.
The thermometer is with a display Custom LCD with °C, T1, T2, diff, hold, open circuit, low battery indication and optional backlight.< /p>
The unit incorporates an automatic power off function which automatically turns off the instrument after approximately ten minutes, maximizing battery life.
Each thermometer is housed in a durable ABS housing 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 .
0.1°C Range: -99.9 to 299.9°C
1°C range : 300 to 1372°C
Resolution: 0.1°C to 299.9°C thereafter 1°C
Accuracy: ±0.4°C ±0.1% of reading
Battery: 3 x 1.5 Volt AAA
Battery Life : 7500 hours
Sensor type: Thermocouple K
Display : LCD 15 mm
Dimensions: 32 x 71 x 141 mm
Weight: 220 grams
Housing: ABS plastic