เครื่องมือวัด เครื่องวัดอุณหภูมิ thermometer
เครื่องมือวัด เครื่องวัดอุณหภูมิ thermometer

Therma Differential Thermometer ETI 231-022

 เครื่องวัดอุณหภูมิ รุ่น ETI 231-022 แบรนด์ ETI

Therma Differential Thermometer

 

Thermometer 2 channels with certificate of calibration. Product by UK.

   The NEW Therma Differential digital thermometer allows the user to use two type K thermocouple probes simultaneously. The display can be switched to show probe T1 or T2 temperature or the difference between probes T1 and T2 (T1-T2). This allows, for example, the temperature drop across radiators or the temperature rise or fall of two items to be measured.

   The Therma Differential measures temperature over the range of -100 to 299.9 °C with a 0.1 °C resolution or 300 to 1372 °C with a 1 °C resolution. The thermometer features a custom, LCD display with °C, T1, T2, diff, hold, open circuit, low battery indication and an optional backlight. The unit incorporates an auto-power off facility that automatically turns the instrument off after approximately ten minutes, maximising battery life.

   Each thermometer is housed in a durable, ABS case that has an integrated rubber seal to ensure complete water tightness and help reduce the possibility of damage in harsh environments.

   The Therma Differential is priced excluding probe. ETI offers an extensive range of interchangeable type K thermocouple probes, for a variety of different applications, click here for full range.

 

specification

Therma Differential thermometer

range

-100 to 1372°C

resolution

0.1 °C to 299.9°C thereafter 1°C

accuracy

±0.4 °C ±1 % of reading

battery

3 x 1.5 volt AAA

battery life

7500 hours

sensor type

K thermocouple

display

15mm LCD

dimensions

32 x 71 x 141mm

weight

220 grams