Testo Testo 104 Manual1,

Thermometer

Instruction manual

99 Washington Street
Melrose, MA 02176

Phone [phone]
Toll Free 1-800-517-8431

Visit us at www.TestEquipmentDepot.com

testo 104

1. General Information

1. General Information

9

1. General Information

Please read this document through carefully and familiarise
yourself with the operation of the product before using it. Keep
this documentation to hand so that you can refer to it when
necessary.

2. Product Description

Display

Hold

Hold

Button

Max Min

Max Min

Freeze reading,

display max/min

value

Immersion / penetration probe

Immersion / penetration probe

Battery compartment
(on rear)

3. Safety Information

deenfresitptsvnl????9defresitptsvnl????

en

Avoid electrical hazards:

Do not conduct measurements on or near live parts!

Preserving product safety / warranty claims:

Operate the instrument properly and according to its intended
purpose and within the parameters specified. Do not use
force.

Do not store with solvents (e. g. acetone).
Only open the instrument if this is expressly described in the

documentation for maintenance purposes.

Ensure correct disposal:

Dispose of defective rechargeable batteries and spent
batteries at the collection points provided.

Send the instrument directly to us at the end of its life cycle.
We will ensure that it is disposed of in an environmentally
friendly manner.

10 4. Intended Use10

4. Intended Use

The testo 104 is a robust food thermometer.
The product is designed for the following tasks/areas:

· Food sector: production, food service, spot check
measurement

· Measuring liquids, pastes and semi-solid materials

The following product components are designed for continuous
contact with foodstuffs in accordance with Regulation (EC)
1935/2004:
From the tip of the immersion/penetration probe up to 2 cm before
the probe handle or the plastic housing. If provided, the information
about penetration depths under point 7.2 in the instruction manual or
the mark(s) on the immersion/penetration probes should be noted.

The product may not be used in the following areas:

· Potentially explosive areas

· For diagnostic measurements in the medical sector

5. Technical Data

Feature Values

Sensor type NTC
Measurement range -50...+250°C
Parameter Temperature in °C/°F/°R
Resolution 0.1°C/°F/°R
Accuracy ±1.0 °C (-50.0...-30.1°C)

Response time t99 10 s (measured in moving liquid)
Measuring rate 2 measurements per second
Operating temperature -20...+60°C
Transport / storage temperature -30...+70°C
Power supply 2 x AAA batteries
Battery life 100 h (typically at 25°C without display illumination)
Housing ABS/TPE/PC and die-cast zinc/stainless steel
Protection class IP65
Dimensions 265 x 48 x 19 mm (immersion/penetration probe open)
Weight 165 g (incl. batteries)
Display LCD, single line, with status line (Hold/Auto Hold) illuminated
Standards

±0.5 °C (-30.0...+99.9°C)
±1 % of the measurement range (+100.0...+250.0°C)

EN 13485

EC Directive 2004/108/EEC

E

Warranty

2 years

Information on standards

This product complies with the EN 13485 standard
Suitability: S, T (storage, transport)
Environment: E (transportable thermometer)
Accuracy class: 0.5
Measurement range: -50...+250 °C
According to EN 13485, the measuring instrument
should be checked and calibrated regularly under the
terms of EN 13486 (recommended frequency: yearly).
Contact us for more information.