Sper scientific 850004, Instruction Manual

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SPECIFICATIONS
Display ½” high digits, 4-digit LCD
Range Resolution
400 Lux 0.1
4000 Lux 1
40.00 KLux 10 Lux (0.01 KLux)
40 FC 0.01
400 FC 0.1
4000 FC 1
Accuracy +/- 5% rdg +/- 10 digits (<2500 Lux)
+/- 10% rdg +/- 10 digits (<2500 Lux)
Operating
Environment
32 to 104°F (0 to 40°C)
10 to 80% RH
Storage
Environment
14-140°F (-10°C - 50°C)
0 to 80% RH
Power One 9V Battery
Low Battery will flash when battery voltage
drops below 7.2V. When battery
voltage drops below 6.5V the backlight
and will flash twice and the meter
will auto power off.
Dimension 7 ¼” x 2” x 1 ½” (185 x 54 x 36 mm)