Thermometers Direct

Fridge Freezer Thermometer Max / Min Dual Display ETI 810-080

(Inc. 20% VAT)
Saving Of
£1.40 (7%)
(£15.83 Exc. VAT)
(9 Reviews)
13 in stock, immediate despatch
Product Code
ETI Thermometers

Max / Min / In / Out Thermometer

ETI 810-080 In/Out Thermometer is to allow you the ultimate flexibility, the thermometer displays not only the current temperature of your desired location but also the minimum and maximum temperatures that your room, fridge or freezer has reached. This allows you to ensure that safe storage conditions have not been breached. You can also set an alarm to alert you of any change in temperature that exceeds your set parameters (out cable only).

Supplied with a 3m cable (in), you can position the main unit in a convenient location for viewing whilst the main sensor remains in the room or fridge that you wish to monitor.

  • Display in °C and °F
  • Shows Max / Min Temperature
  • Waterproof cable / probe
  • High Low Temperature Alarm setting (out cable only)

  • In Measuring Range: -9.9 ºC to 49.9 ºC (Just the unit)
  • Out Measuring Range:- 49.9 ºC to 69.9 ºC  (Using the Probe)
  • Display Accuracy: ± 1 ºC
  • Display Resolution: 0.1 ºC
  • Dimensions: 95(H)*65(W)*20(D)mm
  • Display size: 36(W)*15(H)mm *2
  • Cable Length: 3 meters
  • Replaceable Battery: AAA
Customer Reviews (9)
Write a Review and share your opinions!
9 Reviews:

Max Min Fridge thermometer
20 October 2020  | 

Prompt and well packed delivery. Thermometer just what was required and works perfectly

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works well
04 June 2017  | 

Seems to be accurate and works reasonably well in fridge and freezer . The sensor is difficult to attach in the freezer as cold temperature means it keeps coming detached. Cable is very thing so not obtrusive but wireless would have been better

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Clear Readable Display
21 August 2016  | 

Digital display is easy to read even with lights on & unit matches other thermometers in use

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Great for peace of mind
15 June 2016  | 

As a caterer these thermometers are great at keeping an accurate record if fridge and freezer temperatures

1 of 1 people found this review helpful.
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Well done
10 January 2016  | 

Second time I have used Thermometers Direct. Simple, hassle-free quick service. Would recommend.

1 of 1 people found this review helpful.
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Hot Water Tank Use
03 January 2016  | 

Does exactly what I wanted it to do. Measure top of hot water tank temperature as Solar Water only measures bottom of tank and CH system middle of tank. How do you know if water hot enough? - result fit this superb thermometer. External cable long enough and having separate plug means can be wall mounted AND you can get to change the batteries. Excellent item, delivered within 36 hours by ordinary post. Thank you.

2 of 2 people found this review helpful.
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Quick delivery, great product
30 August 2014  | 

This item arrived quickly and works well. I would buy from here again.

2 of 2 people found this review helpful.
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Outstanding Service
20 July 2014  | 

This is now the3rd time that I have dealt with Thermometers Direct & have to say what a great service they provide. The thermometer that was ordered arrived the next day, well packaged & in perfect working order, thank you!

2 of 2 people found this review helpful.
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Prompt delivery
29 May 2014  | 

Deleviry exceeded expectations

2 of 2 people found this review helpful.
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Delivery Costs

Shipping And Handling

Royal Mail delivery will be delivered in 1 to 4 working days on average using a tracked service

Carrier Service delivery will be 1-2 working days, with tracking

Delivery can be from 8.30am to 6pm

Please note all shipping is per order, not each thermometer

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) 


For those orders over £72 we will send Post Free. To 1 address if more then 1 address per order, a delivery charge either £7.50 or £3.96 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.
Does not Include Trade Orders OR Purchase Orders

A calibrated thermometer if ordered in error / or not wanted can only be returned up to 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 all purchase orders

P&P on all Purchase Orders under £72 is £7.50 ( £6.25 Ex VAT )
P&P will be free on Orders over £72 Including VAT

Send your order by Email:-

Payment must be made within 30 days by BACS or Cheque