Sanwa Supply Digital Noise Meter (Measures Noise and Temperature) Compact CHE-SD1

4969887885635

B0788YMY6D

CHE-SD1

Sanwa Supply - Digital Noise Meter - CHE-SD1

・An easy-to-operate digital noise meter with a digital display.
・Suitable for use indoors (offices, libraries, gymnasiums) and outdoors (roads, fields).
・Features a hold function to freeze measured values on the display.
・Equipped with a backlight for easy viewing in dark environments.
・Includes a microphone cover to prevent wind noise.
・Displays ambient temperature alongside noise measurements.
・Records maximum and minimum sound levels.
・Auto power-off function prevents accidental power loss during extended inactivity.
・Low battery indicator alerts you when replacement is needed.


■Compliance: IEC61672-1 CLASS2 compliant


■Measurement Range: Noise/35dB~135dB
Frequency/31.5Hz~8kHz
Temperature/-20℃~60℃


■Measurement Accuracy: Noise/±2.0dB
Temperature/±1.5℃


■Resolution: Temperature/0.1


■Dynamic Range: 50dB


■Response Characteristics (Time Weighting for Frequency): FAST (Time Constant 125ms), SLOW (Time Constant 1s)


■Microphone: 1/2-inch Electret Condenser Microphone (High/Low reading indication)


■Data Update: 0.3s


■Operating Conditions:
Temperature/-20 to 60°C
Humidity/10 to 90%


■Storage Conditions:
Humidity/10 to 75%


■Battery Life: 60 hours


■Power Supply: 3 AA batteries


■Material: ABS resin


■Dimensions: W56 × D30.5 × H144 mm


■Weight: 73 g (excluding batteries)


■Features: High precision, fast response, backlit color LCD display, temperature measurement, maximum/minimum data recording, wide measurement frequency range, frequency correction based on dynamic characteristics (time weighting characteristics Fast/Slow), overrange indication, auto power-off function
Brand Name: Sanwa Supply
This easy-to-operate digital noise meter features a clear display.
It can be used indoors in offices, libraries, gymnasiums, and outdoors on roads or fields.
It includes a hold function to freeze measured values on the display.
A backlight function ensures easy viewing in dark areas.
A microphone cover is included to prevent wind noise.
When measuring noise, you can also check the ambient temperature.
Capable of recording maximum and minimum volume data.
Equipped with an auto power-off function that automatically shuts down after prolonged inactivity, preventing forgotten power-offs.
A low battery icon appears when power is running low, alerting you to replace the batteries.
4969887885635
Sanwa Supply Digital Noise Meter (Measures Noise & Temperature) Compact CHE-SD1
(text created at , 2025-05-09)

121x43x241 mm

150 g