Basic sound level meter
40 - 120 dB | YF-20
TenmarsTenmars Electronics
- Analog display with quick and accurate measurement.
- Compressed scales minimize range switching.
Functions
- Unique selecting switch for easy operation by one-hand.
- Special integrated circuit for long stability.
- Battery test.
SPECIFICATIONS
- Ranges :LO (40-80dB),Hi(80-120dB).
- Microphone:capacitance microphone.
- Current: 5mA (when operating).
- Consumption: 14mA(BATT test).
DIMENSION
- Size: 160x65x38mm(LxWxH).
- Weight: About 165g(including battery)
