The testo 745 NCV has a built-in low pass filter that greatly reduces high frequency interference, which causes false indications. The built-in LED flashlight is bright and focused, to make testing simple in dark spaces. It also includes a low battery indication, and is IP67 rated waterp..
Overview:UV Refrigerant leak Detector Flashlight
Leak detection made easy
The compact, easy-to-use, RLD2 UV flashlight uncovers refrigerant leaks
instantly. Use the UV light to find the leakage area, then, use the laser
pointer to pinpoint the exact leak location. With 100,000 hours of life, and..
51 LED UV flashlight is for efficient use of batteries, the small and portable battery-type stain detection lamp is convenient for you.Color: blackGear position: 1 gearMaterial: aluminum alloySwitch: Press the switchBattery: 3*AA battery (not included)Size: 14.7cm*5.6cm*3.5cmBulb: 51*purple LEDPacka..