Thermometers Direct

Max Min White Greenhouse Thermometer | ETI 810-120

(Inc. 20% VAT)
Saving Of
£1.20 (8%)
(£11.00 Exc. VAT)
(1 Review)
15 in stock, immediate despatch
Product Code
ETI Thermometers

Room Thermometer Max Min | ETI 810-120 | White

Max Min thermometer with internal temperature sensor ( No External Cables )

  • Simultaneously displays max and min temperature
  • Large, easy to read LCD display
  • Suitable for home & industry

The Room thermometers is digital and display max min temperature is an essential thermometer for monitoring and recording max min indoor temperatures to ensure that optimum conditions are maintained.

This thermometer is very universal and can be used anywhere examples are, Room, Greenhouse, Bedroom, PET House, grow rooms, growing cabinets, pool houses etc. anywhere you need to see current and max min Temperatures

With a long battery life the 1.5 volt AA batteries will only need changing every 5 months if using good batteries

This room thermometer features an LCD display that shows and displays the actual and max/min temperatures at the same time.

Temperature is measured over the range of -20 to 69.9 °C with a 0.1 °C/°F resolution and has an accuracy of ±1 °C. 

The thermometer is housed in a durable ABS case measuring 29 x 79 x 187 mm. The instrument incorporates a slot for hanging.

The thermometer is extremely easy to use. To switch the current reading between °C and °F or reset the recorded maximum and minimum temperatures simply press the button on the side of the unit.

Room Max Min Thermometer Data sheet

Range: -20 to 69.9 °C
Max/Min: Yes
Resolution: 0.1 °C/°F
Accuracy: ±1 °C
Battery: 1.5 volt AA
Battery Life: 4000 hours
Sensor Type: thermistor
Display: custom LCD
Dimensions: 29 x 79 x 182mm
Weight: 180 grams
Case Material: White ABS plastic
Guarantee: one year
Measurement Scale: Celsius/Fahrenheit


Customer Reviews (1)
Write a Review and share your opinions!
1 Review:

ETI Greenhouse Thermometer
12 November 2021  | 

Excellent product. Does what it is supposed to do. Easy to read and understand.

1 of 1 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