Laser Tools Digital Thermometer - 8358

A pocket sized digital thermometer ideal for checking air conditioning performance. It features a ...

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eBayTool Compact Digital Thermometer - stainless steel probe AIR CON LL
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Product Information

Full details

This compact digital thermometer from Laser Tools is designed for professionals and DIYers needing precise temperature readings, particularly for HVAC and automotive diagnostics. Its key benefit is the quick, accurate measurement with a durable stainless steel probe and easy-to-read display, along with useful functions like min/max memory and data hold. A minor caveat is that it is not suitable for oven use due to its temperature limitations.

All features

Model Part Number8358
BrandLaser

Extended Product Information

FAQs

What is the temperature range of this thermometer?

The thermometer measures temperatures from -40°C to +250°C (-40°F to +482°F).

Can I use this thermometer in an oven?

No, this thermometer is not designed for oven use as the temperatures typically exceed its maximum range of 250°C (482°F).

How do I clean the probe?

Wipe the stainless steel probe with a damp cloth after use. Avoid submerging the electronic unit in water.

What does the 'Data Hold' function do?

The Data Hold function allows you to freeze the current temperature reading on the display, making it easier to record the measurement.

How can I view the minimum and maximum temperatures recorded?

Press the Min/Max button to cycle through the minimum and maximum recorded temperatures since the device was last reset or turned on.

Does the thermometer have an auto-off feature?

Yes, it features an automatic power-off function to conserve battery life.

What do the CE, UKCA, and RoHS certifications mean?

These certifications indicate that the product complies with relevant European (CE, UKCA) and environmental (RoHS) safety, health, and environmental protection standards.

Troubleshooting

Device will not power on

Check and replace the battery. Ensure the battery is inserted correctly according to polarity markings.

Inaccurate or unstable readings

Ensure the probe is clean and free from debris. Verify the probe is fully inserted into the medium being measured. Check if the temperature is within the thermometer's range. Allow the probe to acclimatize to the new environment for a short period.

Display shows 'OL' or '-OL'

This indicates an 'over-range' condition. The measured temperature is higher or lower than the thermometer's maximum or minimum measurable limit. Remove the probe from the source and allow it to return to a measurable temperature.

Data Hold or Min/Max functions not working

Ensure you are pressing the correct buttons for the desired function. Reset the thermometer by powering it off and on again. Clear the Min/Max memory if necessary by following the reset procedure.

Pros and Cons

Pros

  • Highly portable and convenient for field use.
  • Accurate readings across a wide temperature range.
  • Useful data hold and min/max functions enhance usability.
  • Durable stainless steel probe.
  • Clear digital display.

Cons

  • Not suitable for high-temperature oven use.
  • Limited to 250°C (482°F), which may not be sufficient for some industrial applications.
  • Requires manual probe insertion for each reading (no remote sensing).

Setup, Compatibility & Care

Setup:

  1. Remove the protective shroud from the stainless steel probe.
  2. Power on the device by pressing the appropriate button (refer to device markings).
  3. Select your desired unit of measurement (Celsius or Fahrenheit).
  4. Insert the probe into the medium to be measured.

Compatibility:

This thermometer is compatible with a wide range of applications measuring temperatures within its specified range (-40°C to +250°C / -40°F to +482°F). It is ideal for HVAC systems, automotive diagnostics, and food temperature checks (excluding oven use).

Care:

  • Clean the stainless steel probe after each use with a damp cloth. Avoid immersing the entire unit in water.
  • Store the thermometer with the protective shroud in place to prevent damage to the probe.
  • Replace the battery when the display indicates low power (typically a specific icon).
  • Ensure the thermometer is kept within its operating temperature range to maintain accuracy.

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