מקום מוצא
Guangdong, China
מותאם אישית תמיכה
OEM, ODM, ז"ל
Frequency response
31.5Hz~8KHz
Digital display
4-digit LCD display, resolution 0.1dB
Power supply
2 x 1.5V AAA battery
Dynamic characteristics
FAST, SLOW reaction speed
Working temperature and humidity
0~+40 Celsius, 10~70%RH
Storage temperature and humidity
-10~+60 Celsius, 10~70%RH
Dimensions
195 x 42 x 24 mm