Why measure VLT on vehicle windows?
For compliance with Government regulations, or for accident investigation.

What level of VLT is normally acceptable for tinted glass?
Windscreen, 100% (that is, no reduction in VLT)
Side windows, over 65 %
Rear window, over 65 %
These values can be vary between States and Countries.

How does the Tint Testa work?
A light transmitter is placed against one side of the window. The receiver is aligned with the transmitter on the other side of the window. When transmitter is activated and receiver detects and displays the percentage of VLT that passed through the window.

What powers the Tint Testa?
The unit uses two Heavy Duty 9 Volt batteries. These can be either disposable or rechargeable.

What type of light source is in the transmitter?
The unit uses an incandescent globe.

How often is calibration necessary?
The manufacturer recommends an annual calibration, carried out by an authorised distributor. Calibration normally takes only a few minutes.

Does the Tint Testa automatically power down?
The device will switch itself off after about 12 minutes of inactivity.

What is the normal operational atmospheric conditions?
Normal operating temperature is –15° to 45° Celsius (5° - 113° F). Maximum relative humidity is 90%.

How many tests can be performed with full charge batteries?
Depending on operating conditions, up to 100 tests can be performed before the batteries will need to be replaced or recharged.

What is the Tint Testa warranty period?
12 months.

Can other sensors be connected to the Tint Testa?
The device will only perform the test it has been designed for.

Can I store test results in the Tint Testa?
The Tint Testa has no memory capability.