Features:
Hot water pipes and engine parts
Cooking surfaces and hot tubes &insulation
Electrical connection
Ballasts in electric lights and motors &bearings
Wine coolers and hot asphalt
Fuse panels and transformers
Swimming pools and fish tanks
Auto power off &data hold
Laser and blacklight on/off selectable
Use one standard 9V battery
Specifications:
Color:yellow and deep gray
Weight:220g
Net weight:140g
Size:21*15.5*3CM