REED Instruments offers a broad selection of digital light meters. REED light meters are used every day in various applications including: to ensure work environments meet OSHA standards, to determine optimum light levels for a film scene or photography, and during the verification process of new lighting system installations on construction projects. Whether you’re looking for a compact meter for basic light measurement applications or you require a system for long-term continuous monitoring, REED Instruments has a light meter to meet your needs.
All REED digital light meters are covered by a standard 1 year manufacturer’s warranty.
Autoranging light meter measures up to 2,000 Fc / 20,000 Lux.
This compact light meter is capable of taking Footcandle (Fc) and Lux measurements. The LM-81LX is an autoranging instrument that keeps track of minimum and maximum readings and features both a data hold function and zero adjustment button.
|Measuring Ranges||Lux: 0 to 20,000
Fc: 0 to 2,000
|Accuracy||±(5% rdg.+ 8 dgt)|
|Resolution||Lux: 1, 10
Fc: 0.1, 1
|Response Time||<1 sec.|
|Sensor Type||Photo diode & color correction filter|
|Sampling Rate||1 time/sec.|
|Auto Shut-off||Yes (after 10 mins)|
|Low Battery Indicator||Yes|
|Power Supply||9V battery|
|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)|