PCE MND 10 噪音计 (70~140dB/A, C; 90~140dB/Z)

Measuring range: 70 … 140 dB (A, C); 90 … 140 dB (Z)

Measuring range (peak value): 103 … 143 dB PEAK

Resolution: 0.1 dB

Accuracy: class 2

Frequency range: 31.5 Hz … 8 kHz

Frequency weightings: A, C and Z

Time weighting: fast, slow, impulse

Adjustable level increase: 3, 4, 5, 6 dB

Threshold adjustment range: 70 … 90 dB

Threshold resolution: 1 dB

Adjustment range of the criterion level: 70 … 90 dB

Resolution of the criterion level: 1 dB

Display if the ambient condition is too loud: >115 dB

Interface: USB interface on the charging station

Power supply (battery): 3.7 V, 470 mAh, lithium polymer battery

Power supply (mains adapter) :

primary: 100 ... 240 V AC, 50 ... 60 Hz, 0.7 A

secondary: 9 V DC, 2 A

Operating time: >15 hours at 23 °C / 73 °F

Operating conditions: 0 … 50 °C (32 … 122 °F), 10 … 95 % RH, non-condensing

Storage conditions: -10 … +60 °C (14 … 140 °F), 10 … 75 % RH, non-condensing

Dimensions: 84 x 49 x 55 mm / 3.3 x 1.9 x 2.2 inch

Weight: 77 g / 2.7 oz

Delivery Scope: 

1 x Decibel meter (badge type) PCE-MND 10

1 x USB cable

1 x Charging station with power adapter

1 x Supply bridge

1 x Mounting bridge

1 x Carrying case

1 x Instruction manual

Datasheet

Manual