Portable Lux Meter

A lux meter can be used to measure illuminance, or the luminous flux, in a given area. The HI97500 is a portable lux meter designed to perform light measurements simply and accurately, housed in a rugged and water-resistant body for frequent outdoor use. The instrument is supplied with a light sensor connected by a fixed 1.5 m coaxial cable to allow measurements to be taken from a distance without any interference from the operator.

Specifications
Measurement Range: 0.001 to 1.999 Klx; 0.01 to 19.99 Klx; 0.1 to 199.9 Klx
Resolution: 0.001 Klx; 0.01 Klx; 0.1 Klx
Accuracy (@25°C / 77°F): ±6% of reading ±2 digits
Light Detector: Human-eye-response silicon photodiode with fixed 1.5 m coaxial cable
Calibration: Factory calibrated
Power Supply: 1 × 9V alkaline battery
Battery Life: Approximately 200 hours of continuous use
Operating Environment: 0 to 50°C (32 to 122°F); max 100% RH
Dimensions: 164 × 76 × 45 mm (6.5 × 3.0 × 1.8 in)
Weight: 180 g (6.3 oz)
Included in Package: Battery and instruction