Detail LUTRON LM-81x Light Meter :
- 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
- Exclusive photo diode and color correction filter light sensor, spectrum meets C.I.E photopic
- Built in microprocessor circuit assures excellent performance and accuracy
- Concise and compact buttons arrangement, easy operation
- Memorize the maximum and minimum value with recall
- Lux/ feet-candle selectable by pressing button on the front panel
- Zero button design makes light meter calibration
- Hold function to freeze the current reading value
General Specifications :
- Display : LCD display, 8 mm digit height
- Measurement : Lux. foot-candle
- Operating temperature : 0°C to 50°C (32°F to 122°F)
- Operating humidity : Less than 80% R.H
- Over input indication : Indication of “—“
- Power supply : 006P DC 9V battery (Heavy duty type)
- Power consumption : Approx DC 6.2 mA
- Dimension : 156 x 60 x 33 mm