Trotec BS30WP 带智能手机操作的声级计 (35 ~ 130 dB(A))

Measuring range: 35 to 130 dB(A) (31.5 Hz to 8 kHz)

Accuracy: ± 3.5 dB (at 1 kHz and 94 dB)

Measuring range resolution :0.1 dB

Response time: 125 ms

General technical data

Bluetooth standard Bluetooth: 4.0, Low Energy

Bluetooth frequency range: 2.4 GHz

Bluetooth max. transmission power: 10 dBm

Radio range: approx. 10 m(depending on measuringenvironment)

Operating temperature: -20 °C to 60 °C / -4 °F to 140 °F

Storage temperature:  -20 °C to 60 °C / -4 °F to 140 °F with <80 % RH non-condensing

Power supply: 3 x 1.5 V batteries, type AAA

Device switch-off: after approx. 3 minutes withoutactive Bluetooth connection

Protection type: IP40

Weight: approx. 180 g (incl. batteries)

Dimensions (length x width x height): 110 mm x 30 mm x 20 mm

Scope of delivery

• 1 x Digital sound level meter BS30WP

• 1 x Wind shield for microphone

• 3 x 1.5 V battery AAA

• 1 x Wrist strap

• 1 x manual

Manual