快速支持
直接联系认证专家
Illuminance measurement (Autorange):
Full scale (Lux): 40/ 400/ 4000/ 40k/ 400k; ± (3%reading)
Full scale (Fc): 40 /400/ 4000/ 40k; ± (3%reading)
Accuracy on angular deviation from cosine characteristic: 30° (± 2%); 60° (± 6%); 80° (± 25% )
Dimensions (L x W x H): 190 x 65 x 45mm (7 x 3 x 2in)
Sensor dimensions (L x W x H): 110 x 60 x 35mm (4 x 2 x 1in)
Cable length: approx 1.5m (39in)
Weight (battery included): 235g (8 ounces)
Battery type: 1x9V battery type NEDA 1604 IEC 6F22; ca 60h (backlight ON), ca 180h (backlight OFF)
Display: LCD, 6 digits, 4000 dots plus decimal point
Over range indication: the display shows symbol “OL”
Sampling rate: 2.5 measurements/s
Accessories:
Test certification
Carrying bag HT309
Batteries and user manual
