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The Therma 20 Thermistor Thermometer from ETI is suitable for use in industries such as catering.  It has been designed with HACCP and health and safety procedures in mind.

Please note: the Therma 20 does not come with a probe. A range of interchangeable thermistor probes are available for the Therma 20 – click here.

One of the main advantages of this instrument is the advanced electronics.  These guarantees the Therma 20 will provide highly accurate readings for life.

Another use for the Therma 20 is in low ambient working temperatures down to -20°C.  This meets requirements of the European Standard EN13485.  It may be suitable for temperature monitoring of food through a supply chain, from transport to storage and to the point of sale.

Key Features
  • Clear LCD 12mm display shows low battery indication
  • Housed in an ABS casing with ‘Biomaster’ additive (reduces bacterial growth)
  • Auto-power off function after 10 minutes of inactivity
  • Features a Lumberg screw-locking type connector
  • Calibration certificate included
Specifications

Dimensions

25 x 56 x 128 mm

Weight

130 g

Range

-39.9 to 149.9°C

Resolution

0.1°C

Accuracy

±0.4°C (-25 to 110°C)

Battery & Battery Life

3 x 1.5 volt AAA (5 years – 20000 hours)

Guarantee

2 years

Please note: there is currently an issue with the supply of probes and as such your order may face delays.  Please contact our sales team on 0141 771 7749 for up to date lead times, or we will aim to keep you updated at every stage of your order.

Take advantage of our web-exclusive free UK mainland* delivery offer on orders over £75 ex VAT.  See all costs for delivery below and visit our main delivery page for more information on timescales as some restrictions may apply.

UK & Ireland Delivery Options

  • UK Mainland Standard Delivery on orders under £75 ex VAT - £7.95 ex VAT*
  • UK Mainland Express Delivery - £21.50 ex VAT (timescales vary – please see delivery page)
  • Highlands Delivery - £25.00 ex VAT
  • Channel Island Delivery - £40 ex VAT
  • Northern Ireland & Republic of Ireland - £25 ex VAT
  • Saturday Delivery Options – Please contact us on 0141 771 7749 for more info

Standard delivery timescales are normally 3-5 working days, depending on stock availability.  Express delivery is normally 1-3 working days, depending on stock availability.  Although we carry an extensive stock, there may be some items that are unavailable due to quantities or otherwise.  In this case we will inform you of the status of your order and whether or not it can be fulfilled within our standard delivery timeframe. *Mainland UK delivery excludes Northern Ireland, other charges apply.

Please visit our main delivery page for more terms and conditions or contact our Sales Team on 0141 771 7749  or [email protected] for more information. Currently, some manufacturers are facing production and delivery issues due to Brexit and custom clearance and this is affecting lead times of even some of our standard stocked items.  We're trying our best to prevent these issues affecting orders but please be aware that there may be some delays.  We are aiming to communicate this as best and as early as possible. 

International Delivery Options - Delivery costs vary between countries.  Please visit our main delivery page for more information.

The Therma 20 Thermistor Thermometer from ETI is suitable for use in industries such as catering.  It has been designed with HACCP and health and safety procedures in mind.

Please note: the Therma 20 does not come with a probe. A range of interchangeable thermistor probes are available for the Therma 20 – click here.

One of the main advantages of this instrument is the advanced electronics.  These guarantees the Therma 20 will provide highly accurate readings for life.

Another use for the Therma 20 is in low ambient working temperatures down to -20°C.  This meets requirements of the European Standard EN13485.  It may be suitable for temperature monitoring of food through a supply chain, from transport to storage and to the point of sale.

Key Features
  • Clear LCD 12mm display shows low battery indication
  • Housed in an ABS casing with ‘Biomaster’ additive (reduces bacterial growth)
  • Auto-power off function after 10 minutes of inactivity
  • Features a Lumberg screw-locking type connector
  • Calibration certificate included
Specifications

Dimensions

25 x 56 x 128 mm

Weight

130 g

Range

-39.9 to 149.9°C

Resolution

0.1°C

Accuracy

±0.4°C (-25 to 110°C)

Battery & Battery Life

3 x 1.5 volt AAA (5 years – 20000 hours)

Guarantee

2 years

Please note: there is currently an issue with the supply of probes and as such your order may face delays.  Please contact our sales team on 0141 771 7749 for up to date lead times, or we will aim to keep you updated at every stage of your order.

Take advantage of our web-exclusive free UK mainland* delivery offer on orders over £75 ex VAT.  See all costs for delivery below and visit our main delivery page for more information on timescales as some restrictions may apply.

UK & Ireland Delivery Options

  • UK Mainland Standard Delivery on orders under £75 ex VAT - £7.95 ex VAT*
  • UK Mainland Express Delivery - £21.50 ex VAT (timescales vary – please see delivery page)
  • Highlands Delivery - £25.00 ex VAT
  • Channel Island Delivery - £40 ex VAT
  • Northern Ireland & Republic of Ireland - £25 ex VAT
  • Saturday Delivery Options – Please contact us on 0141 771 7749 for more info

Standard delivery timescales are normally 3-5 working days, depending on stock availability.  Express delivery is normally 1-3 working days, depending on stock availability.  Although we carry an extensive stock, there may be some items that are unavailable due to quantities or otherwise.  In this case we will inform you of the status of your order and whether or not it can be fulfilled within our standard delivery timeframe. *Mainland UK delivery excludes Northern Ireland, other charges apply.

Please visit our main delivery page for more terms and conditions or contact our Sales Team on 0141 771 7749  or [email protected] for more information. Currently, some manufacturers are facing production and delivery issues due to Brexit and custom clearance and this is affecting lead times of even some of our standard stocked items.  We're trying our best to prevent these issues affecting orders but please be aware that there may be some delays.  We are aiming to communicate this as best and as early as possible. 

International Delivery Options - Delivery costs vary between countries.  Please visit our main delivery page for more information.