Thermometers Direct

UKAS Calibrated Fridge Freezer Thermometer | ETI 891-210 | Calibration Date 17/05/2024

(Inc. 20% VAT)
Saving Of
£3.00 (5%)
(£50.00 Exc. VAT)
2 in stock, immediate despatch
Product Code
ETI Thermometers
ETI 891-210 Digital Fridge Thermometer with a UKAS Certificate of Calibration @ -18°C and 0°C
Monitors both internal & external temperatures
Calibrated to UKAS standards external only
Clearly visible LCD display
Perfect for commercial use
Digital refrigeration thermometer featuring a max/min function, audible alarm. This ETI refrigerator thermometer is supplied with a two-point UKAS Certificate of Calibration (applies to remote probe only). Each certificate indicates deviations from standards at various check points: -18 and 0 °C.
This fridge thermometer features a LCD display and incorporates two temperature sensors; a remote water resistant probe with one metre PVC lead for the appliance temperature and an internal sensor for the room temperature.
The remote probe can be mounted onto the internal wall of the fridge using the suction pad or mounting bracket supplied.
Range: -49.9 to 69.9 °C
Calibration Points -18°C and 0°C
Max/Min: Yes
Resolution: 0.1 °C/°F
Accuracy: ±1 °C
Alarm: Yes
Battery: 1 x 1.5 volt AAA
Battery Life: 5000 hours
Display: Custom LCD
Dimensions: 15 x 52 x 73mm
Case Material: ABS plastic
Guarantee: One year
Measurement Scale: Celsius
Certification: UKAS Calibration certificate
Customer Reviews (0)

Be the first to Write a Review for this item!

Delivery Costs

Shipping And Handling

We use Royal Mail 48hr tracked, Parcelforce and DHL to deliver direct to UK mainland addresses, this will be selected based on weight and order value. You are able to upgrade your delivery to a next day service at an additional charge.

Please note shipping is charged per order, not each thermometer.

Next day delivery may be subject to delays by the courier which are outside of our control (please note that weekends and bank holidays are not classed as 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 are sent on a 48hr service.


For those orders over £72 we will send post free to one address. However if more then one 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.

Orders may be subject to delays by the courier which are outside of our control. If you experience any difficulties with the delivery of your thermometers please contact us.

Non delivery most be notified to us after 10 working days.

Please ensure all delivery information is correctly entered (including a phone number and valid email address). 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

For orders placed Monday to Friday we aim to process your order right away. Orders placed after 2pm will be sent the next working day. Orders received after 2pm on Friday will be sent out on the following Monday (or next working day if a bank holiday)

This does not Include trade orders or purchase orders.

A calibrated thermometer if ordered in error can only be returned up to 14 days after purchase.

Purchase Orders

We accept purchase orders from 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

ETI Thermometers