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Power Supply: 9V NEDA 1604, IEC 6LR61
Power Life : Approx. 50 hrs (alkaline Battery)
Auto Power Off: Approx. 5 min
Environment: Indoor operation, < 2000 m
Temperature / Humidity
Operation: 5°C to 40°C (41°F to 104°F); < 80% RH
Storage: -10°C to 60°C (14°F to 140°F); < 70%RH
Dimension: 200 x 55 x 38 mm (7.8 x 2.2 x 1.5 in)
Weight: 233g. (0.5 lb.) Including battery
Electrical (Audio)
Standard applied: IEC 651 Type2, ANSI 1.4 Type 2.
Dynamic range: 50 dB.
Resolution: 0.1 dB, Display Update: 0.5 sec.
Time weighting: FAST(125mS), SLOW(1 sec).
Frequency range: 31.5 Hz to 8 kHz.
Measuring level range: (Auto Range)
A Weighting: 30 to 130 dB.
C Weighting: 35 to 130 dB.
Accuracy: ± 1.5 dB.
Temperature Coefcient: 0.1dB per °C (<18°C and >28°C)
Calibration cycle: 1 year.
Electromagnetic compatibility (EMC)
International IEC 61326-1:Portable; CISPR 11:Group 1,
Class A.
Group1: Equipment has intentionally generated and/or uses conductively-
coupled radio frequency energy that is necessary for the internal function of
the equipment itself.
Class A: Equipment is suitable for use in all establishments other than
domestic and those directly.
Korea (KCC) Class A Equipment (Industrial Broadcasting
& Communication Equipment)
Class A: Equipment meets requirements for industrial electromagnetic wave
equipment and the seller or user should take notice of it. This equipment is
intended for use in business environments and not to be used in homes.
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