PCE 323 分贝计 (30-130 dB, giao diện Bluetooth)

Specifications

Noise level ranges:

Auto 30 ... 130 dB

High 80 ... 130 dB

Medium 50 ... 100 dB

Low 30 ... 80 dB

Dynamic range: 50 dB

Resolution: 0.1 dB

Accuracy: ±1.4 dB (under reference conditions @ 94 dB, 1 KHz)

Accuracy class: IEC61672-1 Class 2

Frequency range: 31.5 Hz...8 kHz

Time rating: FAST (125 ms), SLOW (1 s)

Frequency weighting: A and C

Microphone type: 1/2" electret condenser

Display: 4-digit LCD display with background lighting

Display update: 2 Hz

Data storage: 32700 readings

Storage interval: 1 ... 59 seconds

Analog output over: 1 Vrms/dB AC (impedance 100)

3.5 mm jack connection: 10 mV/dB DC (impedance 1k)

Data interface: USB, Bluetooth 4.0

Bracket: 3/8" connection

Functions: MIN, MAX, HOLD

Indication when noise level exceeds or falls below threshold

Shutdown: Automatically after ca. 15 minutes of inactivity

Power supply: 9 V block battery

Mains adapter

Primary: 100 ... 240 V AC, 50 / 60 Hz, 0.2 A

Secondary: 9 V DC, 0.5 A

Operating conditions: 0 ... +40 °C / 32 .. 104 °F, 10 ... 90 % RH, non-condensing

Altitude:  <2000 m / 6561 ft

Storage conditions: -10 ... +60 °C / 14 ... 140 °F, 10 ... 75 % RH, non-condensing

Dimensions: 278 x 76 x 50 mm / 10.9 x 3.0 x 2"

Weight : 350 g / 12.3 oz

Delivery Scope:

1 x Bluetooth decibel meter PCE-323

1 x Mini Tripod

1 x Screwdriver

1 x Software CD

1 x carrying case

1 x 9V block battery

1 x Instruction Manual

N.B. the free Apps are available at:

https://play.google.com/store/apps/details?id=com.cem.supermeterbox

https://apps.apple.com/de/app/meterbox-pro/id1231364276

CE Certificate