1082 - Thermometer Testo - Free user manual and instructions

Product type	Waterproof food thermometer
Brand	Testo
Model	1082
Dimensions (L x W x H)	144 x 60 x 24.5 mm
Weight (with batteries, without sheath)	162 g
Power supply	3 AAA batteries (1.5 V)
Battery life	Approx. 2500 h (at 23 °C)
Measuring range	-50 to +300 °C / -58 to +572 °F
Accuracy	±0.5 °C (-30 to +70 °C); ±0.2 °C (-20 to +70 °C) for probe
Resolution	0.1 °C / 0.1 °F
Measuring rate	2 measurements per second
Response time (t99)	10 s (in non-stagnant liquids)
Operating temperature	-20 to +60 °C
Protection rating	IP67 (with supplied probe connected)
Display	LCD 1 line with status line
Functions	Auto-Hold, Hold, Min, Max, adjustable auto-off
Supplied probe	Immersion/penetration probe type T (thermocouple)
Minimum immersion depth	22 mm
Standards	EN 13485 (class 1, S/T, E)
Warranty	2 years
Maintenance and cleaning	Neutral solution; protective sheath dishwasher-safe
Safety	Do not use on live parts; avoid explosive areas and medical diagnostics

Frequently Asked Questions - 1082 Testo

How to turn the Testo 1082 thermometer on and off?

Briefly press the On/Off button to turn the device on. To turn it off, hold this button pressed for more than 3 seconds.

Which batteries to use and how to install them?

Use 3 AAA batteries. Remove the screw from the battery compartment, open it, insert the batteries respecting polarity, close and tighten the screw.

How to measure temperature with the Testo 1082?

Turn on the device, then immerse or insert the probe into the object to be measured at least 22 mm. Wait for the value to stabilize. The temperature is displayed in °C or °F.

What do the symbols Hold, Min and Max on the display mean?

Hold freezes the displayed value. Min and Max display the minimum and maximum value recorded since the start of the measurement. Press the corresponding button to activate each function.

How to clear the Min and Max values?

Hold the button until CLr appears on the screen. The values are then cleared. They are also cleared automatically when the device is turned off.

How to change the temperature unit or the auto-off delay?

Turn off the device, turn it back on, then hold the button for 3 seconds during the screen test to enter the configuration menu. You can then choose the unit (°C/°F), the Auto-Off delay (10/30/60 min or off) and enable/disable Auto-Hold.

Is the thermometer waterproof?

Yes, the device is rated IP67 when the supplied probe is connected. It resists temporary immersion and dust.

How to clean the Testo 1082?

Clean the housing and probe with a neutral solution (e.g., dish soap) and water. The protective sheath (Softcase) can be washed in the dishwasher. Use alcohol-based disinfectants if necessary.

What is the accuracy of the Testo 1082?

The accuracy of the device is ±0.5 °C between -30 and +70 °C. The probe offers an accuracy of ±0.2 °C between -20 and +70 °C. For extreme temperatures, accuracy may vary (see the manual).

What to do if the screen shows '---' or if the device does not turn on?

'---' indicates an out-of-range measurement: check that the probe is within the range -50 to +300 °C. If the device does not turn on, replace the batteries. Also check polarity and cleanliness of contacts.

USER MANUAL 1082 Testo

Watertight temperature measuring instrument

Thermomètre étanche

Interior view of a white plastic enclosure showing two blue cylindrical batteries with yellow markings (no visible text or symbols)

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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.

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2. Product description

Probe connector socket 79°C Display Switch On/ Switch Off the instrument Battery compartment (on back of instrument) Protective cover recess (Softcase) Immersion/ penetration probe Menu assistance in configuration mode Minimum immersion/ penetration depth Protective cover (Softcase)

3. Safety information

Avoid electrical hazards:

▶ Do not conduct measurements on or near live parts!

Adhere to the product safety/guarantee requirements:

▶ 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 battery 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.

4. Intended Use

The testo 108-2 is a watertight 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:

The immersion/penetration probe from the tip up to 1 cm before the probe's handgrip 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 Thermocouple Type T (included)
Measurement range -50...+300 °C/-58...+572 °F (only applies to metallic probe points)
Measurement Parameter Temperature in °C/°F
Resolution 0.1°C/°F
Instrument accuracy ±0.5 °C (-30...+70 °C)(Ambient temperature ±0.5 °C ±0.5% of the measurement value +23°C ±3°C) (-50...-30 °C/+70...+300 °C)
Probe accuracy ±0.5 °C (-40...-20 °C)±0.2 °C (-20...+70 °C)±0.5 °C (+70...+125 °C)±0.4% of the measurement value (+125...+300 °C)
Adjustment time t99 10 s (measured in moving liquid)
Measurement rate 2 measurements per second
Operating temperature	-20...+60 °C/-4...+140 °F
Transport/storage temperature	-30...+70 °C/-22...+158 °F
Power supply	3 x AAA batteries
Battery life	2500 h (typically at 23 °C )
Housing TPE/PC + 20%GF, ABS/PET, ABS + PC + 10%GF/TPE
Protection class	IP67 (the probe included in the set is connected))
Instrument dimensions	144 x 60 x 24,5 mm
Weight	162 g (instrument incl. batteries, without soft case), 54 g probe)
Display	LCD, one-line, with status line
Standards	EN 13485Certificates: see www.testo-international.com,Service&Support | Download Center (registration required)
EC Directive	2004/108/EC
Functions	Auto-Hold, Hold, Min, Max
Warranty	2 years, terms of warranty: see websitewww.testo.com/warranty

testo 108 EN 13485 ACCORDING TO

Information on standards

This product complies with the guidelines as per EN 13485 standard, performance: S, T (storage, transportation), environment: E (transportable thermometer)

Accuracy class: 1

Measuring range: -50...+300 °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.

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6. Initial operation

6.1 Protective casing (Softcase)

The protective casing (Softcase) supplied with the testo 108-2 protects it from impact and contamination.

In addition, the probe can be safely stowed in the recess of the supplied protective casing (Softcase) on the side of the appliance.

Protective cover (Softcase) Protective cover recess (Softcase) Probe Probe cable

6.2 Inserting batteries

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1 Loosen the screw to the battery compartment.
2 Open the battery compartment.
3 Insert batteries (3 x AAA). Observe the polarity!
4 Close the battery compartment.
5 Tighten the screw.

7. Operation

7.1 On / Off.

▶ Switch the instrument on: Press quickly.
- Display test appears. The instrument is ready for measurement.
▶ Switch off the instrument: Hold down for at least 3 seconds

Factory settings

The instrument is set up for the delivery as follows:

▶ Unit: °C
▶ Probe type: T
▶ Auto off-Time: 10 min (instrument automatically switches off 10 mins after switching on).
▶ Auto-Hold: off

To edit the settings see how to adjust the instrument.

7.2 Measuring

! Observe the required immersion/penetration for correct measuring result: at least 22 mm.
! The housing must be exposed to a maximum operating temperature of -20 to +60 °C. The measurement range from -50 to +300 °C is only applicable to metallic probe points.

√Instrument is switched on.

▶ Immerse/place the probe into the object being measured.
- The current measurement value is shown. Wait until the measurement value does not change any more.

7.3 During measurement

1 Press ▷: Hold is displayed.
- The measuring value currently displayed is frozen.
2 Press ▷: Min is displayed.
- The minimum measuring value from this measurement is displayed.
3 Press ▷: Max is displayed.
- The maximum measuring value from this measurement is displayed.
4 Press in order to switch back to the measuring mode.

Deleting min/max measuring values

▶ Press and hold.

- CLr appears on the display, the min/max measuring values are deleted.

When the instrument is switched off, the min/max measuring values are deleted automatically.

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7.4 Attach probe

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1 Hold probe by the knurled nut, position it on the probe socket and twist into the socket in a clockwise direction, applying pressure.

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2 Secure the probe in the socket by twisting the knurled nut.

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3 The probe is fitted correctly once it snaps into place and the probe connection is resting directly on the soft case and the housing with no gaps / grooves.

8. Setting up the instrument

In the set-up menu the unit, Auto-off -Time and Auto-Hold can be changed.

! The set-up menu must always be completely run through, also if the only one parameter has been changed.

√Instrument is switched off.

1 Switching the instrument on: Press quickly.

- Display test appears.

2 hold pressed down for about 3 sec during Displaytest.

- Configuration mode is opened, after presetting °C or °F is displayed.

3 Choose °C or °F unit: ▷ press and confirm with ⏻.

- After presetting 10, 30, 60 or off are displayed.

4 Auto-off Time 10, 30, 60 or off choose: press and confirm with ⏻.

- After presetting, Auto-Hold on or off is displayed.

5 Select AutoHold on or off: press , confirm .

- The configuration is finished. With the new settings, the instrument changes in measurement mode.

9. Service and Maintenance

9.1 Changing the batteries

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1 Loosen the screw on the battery compartment.

2 Open the battery compartment.

3 Insert batteries (3 x AAA). Observe the polarity!

4 Close the battery compartment.

5 Tighten the screw.

9.2 Cleaning the instrument

Only use weak, commercially available neutral/household cleaning agents (e.g. washing-up liquid) to clean the instrument. Do not use aggressive cleaning agents or solvent!

Protective cover (Softcase) can be cleaned with washing up liquid.

The housing and probe can be disinfected using an alcohol-based spray. In doing so, always follow the manufacturer's instructions.

√The probe included in the set is connected.

- Clean the housing and probe under running water and rub dry with a towel.

10. Questions and Answers

Question Possible causes Possible solution

lights on. Batteries dead. Change batteries.

-- - lights on. Measurement range exceeded Measurements can onlyor fallen below. be carried out in therange specified.

Instrument cannot be Batteries dead. Change batteries.switched on.

Instrument switches itself off. The instrument switches itself Switch the instrument on. -off automatically as per the If required: To change theconfigured Auto-off-Time.Auto-Off-Time see how toset up the instrument.

If we were not able to answer your question, please contact your local dealer or Testo's Customer Service. For contact details, please visit www.testo.com/service-contact.

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2-901 Spine

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www.testo.com/service-contact.

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√Instrument is ingeschakeld.

▶ Dompel-/insteeksonde in meetobject dompelen/steken.

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