ETI-226-040 Therma 20 thermistor thermometer

ETI-226-040 Therma 20 thermistor thermometer

Leverandør: Electronical Temperature Instruments
Varenummer: ETI-226-040
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Total er incl. moms: DKK 875,00
Total er excl. moms: DKK 700,00

The Therma 20 hand held thermistor thermometer has been specifically designed for use in the food processing and catering industries with HACCP, due diligence and health and safety procedures in mind.

The instrument displays temperature to 0.1 °C over the range of -39.9 to 149.9 °C with a high system accuracy of ±0.4 °C (-10 to 70 °C) which is guaranteed for life, due to the instruments advanced electronics. The Therma 20 features an easy to read, LCD display with low battery indication. The thermometer can be used in low ambient working temperatures down to -20 °C, which meets the requirements of the European Standard EN13485 for the temperature monitoring of quick frozen foods.

The instrument is housed in an ergonomic, robust ABS case that includes 'Biomaster' additive which reduces bacterial growth. The low power consumption electronics are powered by three AAA batteries, giving the instrument exceptional battery life of a minimum of five years. The thermometer's auto-power off facility turns the instrument off automatically after ten minutes.

The Therma 20 thermometer incorporates an easy to use Lumberg screwlocking type connector, allowing a wide range of interchangeable probes to be used. ETI offers an extensive range of interchangeable thermistor probes. The Therma 20 is priced exclusive of probe.

Optional accessories

The protective boot helps to protect the instrument against accidental damage. The stainless steel wall-mounted thermometer holder stores the instrument safely when not in use (screws not supplied). Thermistor test caps, suitable for testing the accuracy of the Therma 20, are also available !

What is Biomaster?
Biomaster additives are powerful broad-spectrum inorganic, silver-based biocides for use in plastics, helping to reduce hygiene risks. The concentration of silver, in the patented anti-microbial active agent in Biomaster, provides a release of silver ions on demand, which in turn safely inhibits microbial growth.



Therma 20 thermometer


-39.9 to 149.9°C




±0.4°C (-10 to 70°C)


3 x 1.5 volt AAA

battery life

minimum 5 years (20000 hours)

sensor type



12 mm LCD


25 x 56 x 128mm


130 grams

FREE traceable certificate of calibration included