testo 270 User guide

testo 270 · Deep-frying Oil Tester

Short manual

Pos: 1 /Kurzanleitungen/testo 270/Vor der Messung ( KurzBAL) @ 4\mod_124637611 8402_6.doc @ 45547 @ 111

Before the measurement

1. Remove the product being deep fried before the
measurement.

2. Wait until no more bubbles rise (approx. 5 minutes).

The temperature of the deep-frying oil to be
measured must be at least 40 °C. The
maximum operating temperature is 200 °C.

3. Switch on instrument [

4. Immerse sensor in hot oil.

> Observe Min./Max. marking.

> Sensor: Maintain a minimum distance of 1 cm from metal

parts.

/Hold].

During the measurement

1. Move the sensor in the oil (equalization period

approx. 20 s)

with Auto Hold:

- Auto Hold in the display shows the end of the

measurement. If set, an acoustic signal also sounds.

- Final value is held.

without Auto Hold:

- If the temperature display no longer changes, a stable

TPM final value has been reached.

> To hold readings: Briefly press [

2. To change back to Measuring Mode: Briefly press

[

/Hold] (< 1 s).

/Hold] (< 1 s).

After the measurement

Clean

WARNING

Risk of burns due to hot instrument parts (sensor and probe shaft)!

> Do not touch hot instrument parts with your hands.

> Allow instrument to cool sufficiently before cleaning.

> In the event of burns, immediately cool corresponding spot with cold water

and see a doctor if necessary.

CAUTION

Possible damage to the sensor!

> Do not remove cold oil residues from the sensor.

> Do not use any sharp-edged objects.

> Do not use aggressive cleaning agents and solvents.

TopSafe and wrist strap can be cleaned in a dishwasher.