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Reception frequency: 40kHz ± 1kHz
Measurable distance: 1~2m
Display method: Bar LED
Reception sensitivity: 35~75bB
Display resolution: 5dB
Reception sensitivity setting distance: 1m
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: Φ66xH215mm
Weight: 280g
Standard Accessories: Battery, soft carrying case, instruction manual
