The Merlin TGI indicates whether there is tension in single or insulating glass. In this way, thermally toughened glass can be detected. Coloured lines in the display show the result visually. Taking a measurement from one side is sufficient.
The meter contains a rechargeable battery. The matching charger is included in the scope of delivery. The charging time is 10 - 14 hours.
Not suitable for laminated safety glass.
Application note:
Observe the operating instructions. Only use the enclosed charger for charging.