Adjustable Sensitivity For Precision Detection: The RT-389 refrigerant leak detector features a advanced Japanese semiconductor sensor with three sensitivity modes(High, Middle, Low), accurately id...
Adjustable Sensitivity For Precision Detection: The RT-389 refrigerant leak detector features a advanced Japanese semiconductor sensor with three sensitivity modes(High, Middle, Low), accurately id...
Easy to Read with 2.26-inch LCD Backlit Screen: The TopTes Anemometer features a large 2.26" LCD screen for easy readings. This handheld wind meter is ideal for outdoor activities like sailing, win...
Decibel Meter with A Weighting: TopTes TS-501A decibel meter uses a precise condenser microphone to capture sound. It’s equipped with A-weighting facilities that measure noise levels from 30 to 130...
