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| Code | 666686 | Type | Handheld Laser Power Meter | |
| Operating Wavelength | 400nm - 1064nm | Measurement Accuracy | ±8% | |
| Sensor | Embedded Silicon Photodiode | Maximum Measurable Power with Built-in Attenuator Enabled | 1W | |
| Maximum Measurable Power Density with Built-in Attenuator Enabled |
30 W/cm2 | Maximum Measurable Power with Built-in Attenuator Disabled |
10 mW | |
| Maximum Measurable Power Density with Built-in Attenuator Disabled |
0.5W/cm2 |
Measurable Parameters | Power | |
| Dimensions | 168.0 × 24.0 × 20.0mm | Display Hold Time | 10s | |
| Displayed Power Range | 9.99µW - 999mW | Minimum Power Resolution | 0.01µW | |
| Minimum Measurable Power |
3 - 10µW |
Measurement Display |
3-Digit LCD Display With Power Indicator |
|
| Measurement Window | Ø8mm | Battery Life | 1,000 h | |
| Attenuator Activation Method |
Manual |
Weight |
44g |
Automatic range adjustment, peak data auto-storage
Power measurement range: 10 µW – 1 W
Measurement accuracy ±8% between 400 nm – 1064 nm
The LBTEK HLPM is a compact, lightweight standalone power meter that can easily fit in a pocket or toolbox. The device is microprocessor-controlled and features wavelength calibration, automatic range adjustment (displaying in µW or mW), power overload warning, and auto-shutdown. For power measurements above 10 mW, a manual attenuator can be slid onto the sensor side to extend the measurement range up to 1 W. The built-in optical attenuator protects the embedded silicon photodiode from saturation and potential damage. The product comes with a battery, integrated pocket clip, and storage case. Note: The built-in battery is non-replaceable, with a typical lifespan of 180,000 measurement cycles.
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