DC 12V 24V Mini Digital LED Thermometer for Car Temperature Monitor Panel Meter
Electrical Spark Tester; Asphalt-Coated Glass Pinhole Leak Detector
# JG-802 Spark Tester Specifications. Defect Alarm: Spark display. Ambient Relative Humidity: ≤80%. Ambient Temperature: -20°C to +60°C. Rated Current: 0.75 A.