GEV 1299, User Manual, Page: 13 / 84

13
Sound level meter
1 On / off switch / backlight
2 MIN / MAX; Minimum / maximum blocking key
3 Measurement data fixation key
4 LCD display
5 Electric condenser microphone
6 Wind-resistant ball
7 Calibration button
8 Nameplate
9 Battery compartment
1 Battery status
2 OVER warning sign; The measured value exceeds the measurable range.
3 HOLD data fixing / data storage
4 MAX maximum level; adjustable
5 MIN minimum level; adjustable
6 Sound level reading
7 Sound level unit dB (A weighting)
2.3 Technical specifications
Measuring range 30~130 dB(A)
Accuracy ±1.5 dB
Frequency range 31.5 Hz ~ 8.0 KHz
Resolution 0.1 dB
Energy source 3x 1.5 V AAA batteries
Working temperature and humidity 0~40 °C | 10~80 % RH
Storage temperature and humidity -10~+60°C | 0~90 % RH
Weight
84 g (without batteries)
115 g (with batteries)
Dimensions 50 x 33 x 159.5 mm
2.4 Scope of delivery
Sound level meter, user manual, warranty card
GB
BA_Sound pressure meter_001299.indd 13 26.03.2018 14:29:08