Digital Insulation Tester 250V/500V/1000V DC Voltage/Resistance/Continuity Test
1 x Digital insulation tester. Features include easy operation, wide test range, stable performance, backlit LCD display, data hold, and auto power off. Power source: AA battery (1.5V) x6 or external 9V DC adapter.
Electrical Megohmmeter 250V1000V Insulation Resistance Tester Voltage/Continuity
Nice field resistance tester for a quick electric component/motor check. Display insulation resistance value specifically, not just a range. 1 x Digital insulation tester. Power source: AA battery (1.5V) x6 or external 9V DC adapter.
Wood Moisture Meter for Lumber Drywall Pinless Moisture Tester Moisture Sensor
【Non-Destructive Testing】 Uses a spherical humidity sensor to measure moisture without damaging surfaces, ideal for delicate materials like wood, flooring, and walls. 【Deep 20-40mm Measurement】 Detects moisture beyond the surface (e.g., inside walls, concrete), overcoming the limitations of traditional pin-type meters. 【Smart Alerts & Risk Classification】 Automatically displays DRY/RISK/WET status with audible alarms for dangerous moisture levels, helping prevent mold, decay, and structural damage. 【Multi-Material Compatibility】 Works on wood, cement, plaster, and more, with pre-set thresholds for different materials (e.g., wood: DRY<50, cement: DRY<25).