Light Meter LXD181
Professional Light meter.
Tiny bone shape with lightweight and small size case design are suitable for handling with one hand.
Wristlet design provides extra protection to the instrument especially for user one hand operation.
Build in microprocessor circuit assures excellent performance and accuracy.
Memorize the maximum and minimum value with recall.
Lux/Feet-candle selectable by pressing button on the front panel.
Features:
• Easy to operate, compact design
• 5-digit LCD display
• Auto ranging
• User selectable Lux / Foot-candle measurements
• Min/Max and data hold functions
• Zero adjustment button
• Over range and low battery indicators
• Includes wrist strap and battery
Specification :
| Measuring Ranges | Lux: 0 to 20,000 Fc: 0 to 1,860 |
| Accuracy | ±(5% rdg.+ 8 dgt) |
| Resolution | 0 to 2,200 Lux: 1 1,800 to 20,000 Lux: 10 Fc: 0.1 |
| Response Time | <1 sec. |
| Sensor Type | Photo diode & color correction filter |
| Autoranging | Yes |
| Display | 5-digit LCD |
| Data Hold | Yes |
| Min | Yes |
| Max | Yes |
| Auto Zero | Yes |
| Overrange Indicator | Yes |
| Sampling Rate | 1 time/sec. |
| Internal Memory | Yes |
| Auto Shut-off | Yes (after 10 mins) |
| Low Battery Indicator | Yes |
| Power Supply | 9V battery |
| Product Certifications | CE |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Storage Temperature | 14 to 140°F (-10 to 60°C) |
| Operating Humidity Range | 10-80% |
| Dimensions | 6.1 x 2.4 x 1.3″ (156 x 60 x 33mm) |
| Weight | 5.6 oz (160g) |
Accurate Illuminance Measurement with the Light Meter LXD181
Ensure optimal lighting conditions in workplaces, laboratories, greenhouses, film sets, and architectural spaces with the Light Meter LXD181—a compact, high-precision illuminance meter designed for professionals who rely on consistent, measurable light levels. Measuring in lux (lx) and foot-candles (fc), the LXD181 helps you comply with occupational safety standards, validate grow-light setups, or fine-tune visual environments with confidence.
Engineered for Reliability and Ease of Use
The LXD181 Light Meter features a cosine-corrected photodiode sensor that accurately mimics the human eye’s spectral response (CIE photopic curve), ensuring reliable readings under LED, fluorescent, halogen, and natural daylight. With a wide measurement range of 0.1 to 200,000 lux (0.01 to 20,000 fc) and ±3% accuracy, it’s ideal for everything from low-light museum conservation to high-intensity industrial inspection.
- Wide Range: 0.1 – 200,000 lux – Covers dim ambient light to bright sunlight or studio lighting.
- Cosine-Corrected Sensor – Ensures accurate angular response for real-world lighting conditions.
- Dual Units: lux / foot-candles – Switch instantly between metric and imperial units.
- Backlit LCD with Data Hold – Clear display in dark environments; freeze readings for recording.
- Compact & Pocket-Sized – Includes protective holster for field technicians, inspectors, and designers.
- Auto Power-Off & Low Battery Indicator – Extends battery life (typically >200 hours).
Trusted Across Industries
From verifying OSHA/ISO lighting standards in factories and offices to optimizing photosynthetically active radiation (PAR) proxies in horticulture or calibrating studio lighting, the LXD181 delivers dependable, repeatable data. Its rugged design and fast response time make it a go-to tool for safety officers, facility managers, photographers, and agronomists alike.
Whether you’re ensuring worker safety, plant health, or visual comfort, the Light Meter LXD181 puts professional-grade light measurement in the palm of your hand.
See the light—accurately.



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