Thermometers Direct
Pipe Thermometer | Radiator Thermometer ETI 800-951
Pipe Thermometer | Radiator Thermometer ETI 800-951
Pipe Thermometer | Radiator Thermometer ETI 800-951

Pipe Thermometer | Radiator Thermometer ETI 800-951

(Inc. 20% VAT)
(£12.50 Exc. VAT)
(12 Reviews)
No stock, delayed despatch
Product Code
Part Number
Thermometers Direct

Pipe Radiator Thermometer

Is ideal to connect to the radiators in your home/office to keep check on the temperatures they are reaching.

Fitting over the pipe using either the supplied spring, or a tie-wrap if the pipes are very large, the classic white faced and polished steel rimmed thermometer face will accurately display the pipes current temperature.

These pipe radiator thermometers have a temperature range from 0 ºC to 120 ºC and displays in both °C and °F, with a 60mm dial size.The Pipe Radiator thermometer is designed to be kept on the pipes to regulate the temperature.  The range starts from 0ºC to 120ºC to ensure that your pipes are reaching the optimum temperature for your home or office.  You may find initially that the Bi-Metal pipe thermometer takes some time to react to the temperature

Please Note: In the case of large pipes, the provided spring may not fit. Therefore, we advise the use of a tie-wrap, wire or a larger spring.

These are bi-metal thermometers upon delivery they may need adjusting / calibration to a known temperature due to vibration when in the post


  • Display in ºC or ºF
  • Accuracy ± 5 ºC
  • Complete with Fitting Spring for UK Radiator Pipes
  • Polished Steel Case with a Glass Front
  • Measurement range: 0 ºC to 120 ºC
  • Dial size 60mm
Customer Reviews (12)
Write a Review and share your opinions!
12 Reviews:

22 March 2021  | 

These seem to be very good - Accurate - And concur with the others I have and my infra red thermometer. Satisfied!

1 of 1 people found this review helpful.
Was this helpful to you?  Yes  /  No

Great service
25 March 2017  | 

Delivered very promptly, whole transaction was trouble free.

Was this helpful to you?  Yes  /  No

23 January 2017  | 

Basically measured a temperature of 61 as 50 yet measured 21 as 23 . Tried to adjust for the higher temperature but found it impossible to adjust. I bought two and they were both inaccurate. My money was refunded.

Was this helpful to you?  Yes  /  No

Super Service!
24 January 2016  | 

Good products at competitive prices, plus fast dispatch. Couldn't be better!

Was this helpful to you?  Yes  /  No

good but could clamp better
04 August 2015  | 

Works well thanks. I would have given 5 stars if it had a more robust clamp than the flimsy spring...something like a hose clamp would be better.

Was this helpful to you?  Yes  /  No

Radiator Thermometer
03 April 2015  | 

Does what it said on the tin

Was this helpful to you?  Yes  /  No

pipe thermometer
27 March 2015  | 

does the job

Was this helpful to you?  Yes  /  No

Pipe Thermometers
03 February 2015  | 

Ordered 3 of these large dial units, easy to read but all 3 were reading 2-3 degrees different when left to stabilize for 24 hours, managed to set them reasonably accurately using a reference digital thermometer. All set in place now and pleased with the results.

Was this helpful to you?  Yes  /  No

Pipe thermometer
21 December 2014  | 

Tried to calibrate readings all over the place. I view this as a waste of money

Was this helpful to you?  Yes  /  No


These thermometer are easy to adjust, with the screw on the back of the thermometer, these are designed to be left in place on the pipes.

If there was an issue why not contact us about the issue, This is after all what customer service is about, But if we don't know there is a problem how can we solve the problem.
As you see by the other positve reviews of this product it could be a faulty unit that needs re-placing but we can only do that if you tell us

service received following order
02 December 2014  | 

Goods received morning after making order.
Thanks for excellent response.
Pipe thermometers a bit fiddly to use but they do the job intended.

Was this helpful to you?  Yes  /  No

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