Extech Instruments 407026 User Manual page 7

Do not dispose of used batteries or rechargeable batteries
in household waste.
Specifications
General Specifications
Display
Sample rate
Ranges
Lighting types
Sensor
MAX-MIN-AVG
Recording
Zero adjustment
Auto Power OFF
PC interface
Operating conditions
Power supply
Power consumption
Weight
Dimensions
#NAS100239; r. AA/100719/100719; en-US
3.5 digit (1999 count) LCD with contrast adjustment
0.4 seconds per reading (approx.)
0 to 50,000 lux (3 ranges)
0 to 5000 foot-candles (3 ranges)
Relative mode: 0 to 1999%
Sodium, Daylight/Tungsten, Fluorescent, and
Mercury
Cosine and color corrected photo diode (CIE
compliant)
Record and recall maximum, minimum, average
readings
Front panel button
After 10 minutes of inactivity
RS-232 serial port for data streaming
32 to 122℉ (0 to 50℃); <80% RH
9 V battery (rear compartment)
5 mA DC (200 hour battery life) approximately
0.71 lbs. (320 g)
Meter: 7.1 x 2.8 x 1.3 in. (180 x 72 x 32 mm)
Sensor: 3.3 x 2.2 x 0.7 in. (85 x 55 x 17.5 mm)
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