AZ8921 Digital Sound Level Meter Range 30-130dB Noise Tester 31.5 Hz~8 KHz pH Meters Details: 1

Details: 1

which is used for measuring the infrared radiation luminance

With EL backlight display

lightning conductors as well as resistance value of low resistance conductor and AC voltage test

Detecting Range: 50 to 500mm / 2 to 20inch (photo/laser)

AZ8921 Digital Sound Level Meter Range 30-130dB Noise Tester 31.5 Hz~8 KHz pH Meters Details: 1Brand: Graigar Color: White Features: Meets IEC60651, type 2 class standard; Unique background noise absorber; USB Interface. Features with digital display and analog bar graph; AC DC analog output. Auto manual range, 6 measurement range in 10 steps; Easy to calibrate by standard calibrator. Max Hold and Fast Slow response mode; A C weighting is switchable. model number: AZ8921 Part Number: TES 1357 EAN: 0707457448644