Intended Purpose; Product Description; Display And Control Elements - TESTO 112 Instruction Manual

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2. Intended purpose

2. Intended purpose
This chapter gives the areas of application for which the
product is intended.
Use the product only for those applications for which it was
designed. Ask Testo if you are in any doubt.
testo 112 is a compact, accurate measuring instrument for
measuring temperatures by means of plug-in temperature
probes. Thanks to the possibility of connecting not only NTC
probes, but also Pt100 probes, the testo 112 covers a wide
measurement range and at the same time provides a high level
of measurement accuracy.
The following components of the product are designed for continuous
contact with foodstuffs in accordance with the regulation
(EC) 1935/2004:
The measurement probe up to 1 cm before the probe handle or the plastic
housing. If provided, the information about penetration depths in the
instruction manual or the mark(s) on the measurement probes should be
noted.
The product was designed for the following tasks/applications:
· Food sector
· Laboratories
· Applications requiring official calibration (only relevant for
Germany):
The testo 112 is approved for official calibration by the
Physikalisch-Technisches Institut PTB (national metrology
institute in Germany).
Approval mark:
The product should not be used in the following areas:
· Areas at risk of explosion
· Diagnostic measurements for medical purposes
3.

Product description

This chapter provides an overview of the components of the
product and their functions.
3.1 Display and control
elements
Overview
Infrared interface, probe socket
À
Display
Á
Control buttons
Â
Battery compartment (rear)
Ã
Button functions
Button
3. Produktbeschreibung 5
Functions
Switch instrument on;
switch instrument off (press and
hold)
Switch display light on / off
Keep reading, display maximum/
minimum value
Open/leave configuration mode
(press and hold);
In configuration mode:
Confirm input
In configuration mode:
Increase value, select option
In configuration mode:
Reduce value, select option
Print data