• Model NO.：HT-82
• Origin：China
• Production Capacity：100000sets,Month

Display

4 digits LCD display

Measuring range

0 Lux~400k Lux;0Fc~ 40k Fc

Spectral response

CIE photopic (CIE human eye response curve)

Over range indication

LCD displays "-OL-" or "-LO-"

Symbols show as OVER" or "UNDER

Spectral accuracy

CIE Vλ function(f1'≤6%,f2'≤2%)

Accuracy

±3% rdg±0.5%f.s.(<10,000Lux);

±4% rdg±10dgts.(>10,000Lux)

Sampling rate

2 times per second

Photo detector

Silicon photo-diode with spectral response filter

Power supply

One 9V battery, 006P, NEDA1604 or IEC6F22

Photo detector Lead Length

approx. 2.5m

Battery life

at least 30 hours

Operating conditions

-20°C~60°C; 10%RH~90%RH

Storage conditions

-20°C~60°C; 10%RH~75%RH

Dimension(L*W*H)

158*62*32mm

Weight

258g