Features:
LCD digital display , automatic conversion range
The silicon photodetector spectral and angular characteristics through rigorous correction
Wide measuring range, high accuracy
digital keep function
The operation is simple and easy to use
Technical indicators:
Measuring range: (0.01 ~ 19.99 x 103) lx
Relative indication error: ± 4% - one word
V (λ) matching error: f1 less than 6%
Cosine characteristic error: f2 less than 4%
Response time: 1 SEC
Nonlinear, shifting, fatigue characteristics of error: which conform to the national level illuminance meter
standard
Use environment: temperature (0 ~ 40) °C; Humidity < 85% RH
Size and weight: 180 mm * 80 mm ×36 mm; 0.2 kg
Power supply: 6 F22 type 9 v
ST 86L Weak illuminance meter