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Reception frequency: 40kHz ± 1kHz
Measurable distance: 1~10m
Display method: Digital display of measured values
Reception sensitivity: 30~70bB
Display resolution: 1dB
Reception sensitivity setting distance: 2m
Power supply: AA alkali battery*4pcs
Operating temperature range: 0~40℃ Less than 85%RH w/o condensation
Storage temperature range: -10~50℃ Less than 85%RH w/o condensation
External dimensions: 152*126*278mm
Weight: 700g
Standard Accessories: Battery, soft carrying case, instruction manual
