Sound level meter SM-2
(class 2), one-hand operation.
- Electret microphone cartridge
- Functions max hold and data hold
- A-weighting and C-weighting, slow and fast
- Additional output for V DC current /˜ via 3.5mm jack
- Supplied with practical nylon bag
Display 3½ digits, LCD, 17mm
Frequency range 31.5-8,000Hz
Measuring range, low 35-100dB
Measuring range, high 65-130dB
Resolution 0.1dB
Accuracy ±1.5dB (94dB/1kHz)
Output V˜ low: 38mV/dB, 100Ω
high: 8.3mV/dB, 100Ω
Output V DC current 10mV/dB, 100Ω
Admiss. ambient temp. 0-40 °C
Power supply 9V battery (not suppl.)
Dimensions 63x253x30mm
