The TT7R2LW is a mobile device designed for field testing, allowing to inspect the electric insulation’s defects or cleanliness on equipment before using, or within the preliminary frame of the periodical and inspection (minimum required). The tester does not only identify surface defects. Its capacitive principle of measurement allows to detect internal and external insulation faults. It provides in-depth control which makes it a unique device

Features:

• Full internal self-test which tests all active parts of the tester
• Self test with external test tube
• Light indication bar graph with crossing the green area to red in case of default
• Oriented for mobility
• Rechargeable battery operated device
• Low battery indication and battery charge indication
• Compact and robust
• 100% safe device => no danger for the user
• Less than 5 minutes to test your hot sticks on the field

Specifications:

• Calibrated for the following diameters
• rods Ø10 mm and Ø15 mm
• poles Ø28- 32, Ø39, Ø51, Ø64 and Ø77 mm
• ropes Ø8 mm to Ø14 mm
• Power supply by rechargeable battery
• Adapter 100-240 V 50/60 Hz
• Delivered in robust carrying case with adapter and the tube