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ETI HVAC Thermometer Kit
  • ETI HVAC Thermometer Kit
  • ETI HVAC Thermometer Kit
  • ETI HVAC Thermometer Kit
  • ETI HVAC Thermometer Kit

ETI HVAC Thermometer Kit

ETI Approved distributor

Includes: 1 x 231-022 ETI Therma Differential thermometer, 1 x 123-160 penetration probe, 2 x 133-040 pipe clamp probes, 1 x 123-030 precision surface probe, 1 x 834-300 ABS carrying case.

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The ETI HVAC thermometer kit is designed specifically for use in the heating and ventilation industry. It is supplied in a useful ABS carrying case with ETI Therma Differential thermometer, probes, and a FREE traceable certificate of calibration. This HVAC thermometer kit represents excellent value for money for heating, air-conditioning and ventilation engineers.

The Therma Differential digital thermometer is an ideal HVAC thermometer as it 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.


0.1°C resolution.
Probes included.
FREE certificate of calibration.

ETI HVAC Kit Specifications
Range 0.1°C: -99.9 to 299.9°C
1°C: 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 K thermocouple.
Display 15mm LCD.
Backlight Yes.
Case ABS plastic with Biomaster anti-bacterial additive.
Protection IP66/67 protection.
Dimensions 32 x 71 x 141 mm.
Weight 220g.
ETI Therma Differential warranty 2 years.


ETI ThermaDiff Instructions

PDF Instructions for the ETI Therma Differential Thermometer.

Download (537.02k)

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ETI HVAC Thermometer Kit
Probe Stainless steel penetration temperature probe for liquids & solids, range -75 to 250°C. 123-160
Probe Pipe clamp temperature probe for use in the HVAC sector, range -10 to 100°C. 133-040
Probe Ribbon surface temperature probe, range -75 to 250°C. 123-030
Case ABS carrying case. 834-300

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