Description

Model: UT353 Backlight: Yes Automatic shut: about 5 minutes Power by: 3 x AAA 1.5V batteries(Not Included) Sound Leve Range: 30-130dB 0.1dB ±1.5dB Rate response: 31.5Hz-8KHz Sampling Time: Fast/Slow 125ms/1000ms Overload indication: Shows “UN” and “OL” MAX/MIN Measurement: Shows “MAX/MIN” Data Hold/Backlight: Shows “HOLD” and turns backlight on or off Auto Power off: Automatically power off after 5mins without operation Low battery indication: 3.0-3.5V Shows low battery prompt when power is 3.0-3.5V Color: red Size: (approx) 150 X 52 mm