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£435.00 £522.00 (Inc. VAT)

Product Description

cal check

  • Oil quality assessment on site
  • Capacitive oil sensor from Testo, together with its needs-based design, make it possible to take measurements in hot oil (user is protected from the heat of the deep fat fryer)
  • Protection class IP65 for cleaning under running water
  • Measurement without consumables
  • On-site calibration using the reference oil
  • Ergonomic design means a safe grip


A visual or odour check is not sufficient to verify whether the quality of the cooking oil is still good. Chain restaurateurs with the testo 270 cooking oil tester only need to change the cooking oil once critical TPM values are reached. This saves them from changing the cooking oil more frequently than is necessary, enabling them to also benefit from the associated cost savings.

Product Description


The testo 270 will enable you to work more reliably, intuitively and efficiently: you will find this cooking oil tester to be a competent assistant, helping you achieve impeccable quality assurance when it comes to your frying processes. Easy cooking oil monitoring using the testo 270 will enable you to observe critical TPM values, so that you can change the oil at just the right time. This saves you from changing the cooking oil more frequently than is necessary, allowing you to benefit from the associated cost savings.

Robust, simple and convenient for the kitchen

With its reliable measuring technology, the testo 270 cooking oil tester is your competent part-ner when it comes to ensuring quality assurance for your deep fat fryer, whether you are using the instrument in your restaurant business, commercial kitchen, in catering, food inspection, or in the quality assurance or production of food.

The cooking oil tester is easy to use: you can set the required TPM limit values in advance, and protect them from being modified inadvertently with a PIN. The cooking oil tester`s display will assist you during the measurement itself: it will flash until a stable reading is reached. The display signalling function in traffic light colours (red, yellow and green) enables quick detection of the measurement result range. Naturally, the accurate reading in %TPM can also be read off on the display.

All the advantages of the testo 270 cooking oil tester at a glance

  • It`s simple: featuring self-explanatory operation with 3-stage alarm backlight, the capacitive oil sensor from Testo makes it possible to carry out back-to-back measurements in hot oil without needing to wait for the cooking oil tester to cool down, It`s accurate: calibration can be carried out at the measuring location using the reference oil
  • It`s robust: the fiberglass housing is extremely impact-resistant. Moreover, the oil sensor is em-bedded in metal and is therefore break-proof. In compliance with protection class IP 65, it is protected against water jets and can be washed under running water
  • It`s safe: users are protected from the heat of the cooking oil thanks to the measuring instruments ergonomic design
  • It`s clear: %TPM shown on the large display along with the unambiguous signalling function of the display illumination in traffic light colours (red, yellow and green), Hold and Auto-Hold function for the display of readings.



cooking oil


Technical Data

Temperature – PTC
Measuring range +40 to +200 °C
Accuracy ±1.5 °C
Resolution 0.1 °C
TPM – Capacitive
Measuring range 0.0 to 40.0 % TPM
Accuracy ±2 % TPM (+40 to +190 °C)

*typically, based on Testo in-house reference, at an ambient temperature of 25 °C

Resolution 0.5 % TPM (+40 to +190 °C)
General technical data
Operating humidity 0 to +90 %RH
Weight 255 g
Reaction time Approx. 30 s
Dimensions 170 x 50 x 300 mm ((LxWxH))
Operating temperature 0 to +50 °C
Product-/housing material TPE/PC + ABS/PC + ABS + 10% GF
Protection class IP65
Product colour white
Authorizations CE 2014/30/EU
Length probe shaft 175 mm
Length probe shaft tip 35 mm
Diameter probe shaft 11 mm
Diameter probe shaft tip 10 mm
Alarm features Upper and lower TPM limit value freely adjustable, visual alarm via 3-colour display backlighting (green, orange, red), values and illumination flash in the display until the measurement is ended (Auto Hold)
Battery type 2 batteries type micro AAA 1.5 V (LR03)
Battery life at 20 °C approx. 25 h continuous operation (corresponds to approx. 500 measurements ), without display lighting
Display type LCD (Liquid Crystal Display)
Display size 2 lines
Display ligthing backlite
Storage temperature -20 to +70 °C
Application temperature +40 to +200 °C


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