LED 20 - Measurement PCE Instruments - Free user manual and instructions
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| Product Type | LED Light Meter |
| Brand | PCE Instruments |
| Model | LED 20 |
| Category | Measurement |
| Dimensions | Approx. 150 x 60 x 30 mm |
| Weight | Approx. 200 g |
| Power Supply | 9V battery (not included) |
| Measurement Range | 0.1 to 200,000 lux |
| Accuracy | ±3% of reading |
| Resolution | 0.1 lux |
| Spectral Response | CIE photopic curve |
| Display | LCD, 4 digits |
| Functions | Illuminance measurement, data hold, max/min, auto power off |
| Accessories Included | Carrying case, battery, manual |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -10°C to 60°C |
| Humidity | <80% RH non-condensing |
| Maintenance | Clean with a dry cloth; avoid solvents |
| Safety Precautions | Do not expose to moisture or extreme temperatures |
| Spare Parts / Repairability | Contact PCE Instruments for service |
Frequently Asked Questions - LED 20 PCE Instruments
How do I calibrate the PCE Instruments LED 20?
The LED 20 is factory calibrated. For recalibration, contact PCE Instruments service center.
What type of battery does the LED 20 use?
It uses a standard 9V battery (alkaline recommended).
What is the measurement range of the LED 20?
The range is 0.1 to 200,000 lux.
Can I measure LEDs with this meter?
Yes, it is designed for LED light measurement and follows the CIE photopic curve.
How to turn on the data hold function?
Press the HOLD button on the meter to freeze the current reading.
What does the auto power off feature do?
The meter automatically turns off after 15 minutes of inactivity to save battery.
How to clean the sensor?
Gently wipe with a soft, dry cloth. Do not use chemicals.
Is the LED 20 splash-proof?
No, it is not waterproof. Avoid exposure to moisture.
What accessories come with the LED 20?
Includes carrying case, one 9V battery, and user manual.
How to replace the battery?
Slide the battery compartment cover at the back, remove old battery, and insert a new 9V battery observing polarity.
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USER MANUAL LED 20 PCE Instruments
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Product information
Brand : PCE Instruments
Model : LED 20
Category : Measurement