Thermometers Direct

Fridge / Freezer Thermometer with Alarm ETI 810-210

(Inc. 20% VAT)
(£13.00 Exc. VAT)
(12 Reviews)
27 in stock, immediate despatch
Product Code
Part Number
ETI Thermometers

ETI Fridge / Freezer with Alarm

Designed to be suitable for a variety of fridge and freezer types, this fridge freezer thermometer has been manufactured by ETI. The main unit should be positioned on the outside of the fridge or freezer and clearly displays the temperature inside where the probe should be placed. The built in alarm can be set to alert you when specified temperature parameters are met. The alert sounds for 5 seconds every 60 seconds that the specified temperature is exceeded.

  • Display in ºC and ºF
  • Shows Max / Min Temperature
  • High Low Temperature Alarm setting (out cable only)

  • Range: -50 ºC to 70 ºC
  • Display Accuracy: ± 1 ºC
  • Display Resolution: 0.1 ºC
  • Product Size: 50(L)*75(W)*24(D)mm
  • Display size: 20(L)*47(W)mm
  • Cable length: 1 meter
  • Replaceable Batery: AAA

Customer Reviews (12)
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12 Reviews:

Cool item
02 April 2018  | 

Thermometer works well. Plastic suckers to stick thermometer to outside of freezer door would be better than having to find somewhere to stand unit.

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Digital Fridge/Freezer Thermometer
07 June 2017  | 

Excellent next day service. does what it says on the box, good product.

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14 March 2017  | 

Excellent product and great delivery service

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small is beautiful
08 March 2017  | 

I took a little time to work out this thermometer's actions, but is now working excellently in the domestic situation. I am yet to test it out travelling in India with Insulin!.

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Fridge/Freezer thermometer
05 March 2017  | 

Excellent device. Worked as expected and gave accurate results. Just the device for the job I had in mind for it!

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Simple but perfect
06 December 2016  | 

A straightforward thermometer that enables me to monitor the temperature of my hibernating tortoise while it is in the fridge over the winter.

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Poor Instructions
22 May 2016  | 

Very difficult to read not dark enough.

It is not easy to understand the max and min settings

Please e mail me clearer instructions


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fair deal
19 March 2016  | 

The thermometer functions as expected but the method of fixing inside the fridge is rather hit and miss, the sucker does not stick very well.

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Nice freezer thermometer
11 December 2015  | 

This little thermometer was supplied very efficiently by the company, and works simply. A good purchase.

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works well
11 November 2014  | 

Delivery was very prompt.
Thermometer test readings consistent with a known accurate thermometer.
Seems to work OK in fridge and freezer.
So, at its low price, what more could you want ?

2 of 2 people found this review helpful.
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Read all 12 customer reviews...

Delivery Costs

Shipping And Handling

1st Class post up to 14 days for delivery Long delays due to Covid-19

Carrier Service 1-14 days, is an estimated day of delivery is given when you place a order.

Delivery can be from 8.30am to 6pm

Please note all shipping is PER ORDER , NOT PER ITEM

Next day delivery is extra but we can not be held liable for the carriers delaying the (WEEKENDS AND BANK HOILIDAYS ARE NOT INCLUDED IN WORKING DAYS). Highlands and Islands / IV BT, IM TR 21-25, HS, KA27,28, KW1-3, 5-15, PA20-49, 62-77,61,78,PH17-26, 30-44, 49-50, ZE1-3 postcodes takes 48 hour

We must have the order by 3pm to have a chance of getting the order out the same day ( AS LONG AS GOODS ARE IN STOCK) Next day not available for European Orders

ORDERS OVER £65 POST FREE (Excluding European Orders)

For those orders over £65 we will send Post Free. To 1 address if more then 1 address per order, a delivery charge either £6.96 or £3.60 will be added
Once the parcels have left our premises the responsibility for delivery is with the Royal Mail or our Carrier.

We are not responsible for late delivery's that may of happened once the parcel has left us as we will try and get the parcel out to you as fast as we can. Please contact us if any problems, problems do happen but we are always here to help.
Or if you are still waiting for a parcel (over 10 working days Royal Mail) please let us know so we can sort out the problem.
Orders are dispatched by post / carrier to the name and address you have given to us. If we have received incorrect or inadequate information for the delivery of the goods we cannot accept any liability for late or failed delivery as a result of this.

Delivery Schedule We process your order right away. We will normally send your order to you in 2 - 5 business days . International orders are generally received in under 10 days.
Does not Include Trade Orders OR Purchase Orders

A calibrated thermometer if ordered in error / or not wanted can only be returned upto 14 days after purchase because the certificate has a expiry date

Purchase Orders

We accept Orders from Government based purchases, we regularly supply the following organisations

  • Hospitals, PCT's, NHS Foundation Trusts
  • Police Force, Fire Service
  • Councils
  • Prison Service
  • All British Military Forces

There is £50 minimum order value for purchase order

P&P on all Purchase Orders under £65 (ex Vat) £5.42+VAT
P&P will be free on Orders over £65 (ex vat)

Send your order by Email:-

Payment must be made within 30 days by BACS or Cheque