ميزان حرارة عن بعد

Display: LCD
Measuring range: 30-130dBA, 35-130dBC
Power supply: 4 * 1.5V AA batteries (included) / DC 6V 100mA (Max DC 9V) Operating environment: 0-40 ° C 10-80% RH
Storage Environment: -10-60 ° C 10-70% RH
Product Size: 256 * 70 * 35mm
Digital Sound Level Meter 30 ~ 130 dB Handheld Decibel Noise Measurement Tester