The Pocket Detective Window Tint Meter is the most advanced Window Tint Meter available. It is the most affordable self calibrating number one selling Window Tint Meter in the world and has been chosen more than any other meter by State Inspection Programs nationwide.

Window Tint Meter
Pocket Detective Exclusive Features
Slide On Unit for use on roll down windows
•Tri-Guard™ - Optical filtration system prevents false readings from stray light.
•Opto-Pulse™ - Internal light source measures in all lighting conditions.
•Dual Detection System™ - For consistently accurate readings time after time.
•Ratio-Metric™ - Measuring system for precise repeatability.
Additional Benefits
•Every unit comes with a rugged double-walled carrying case.
•Pocket Detective readings are traceable to N.I.S.T. standards.
•Low battery indicator.
•Warranty: 24 months from date of purchase
•Auto Recalibration
Slide On Unit, part #: 801-0
All Glass Unit, part #: 804-0

Specifications
Size: 5.635" x 3.25" x 1.428
Weight: 8 oz. With Battery
Measured Band Pass Range: 520nm - 630nm
Stray: <1%
Power: 9 Volt Transistor Battery
Measurement Time: 2 Seconds Or Less
Measurement Accuracy: +/- 2% Of Full Scale
Accuracy Range: Between 5%- 90% Visible Light Transmission
Repeatability: +1 Percentage Point
Humidity Range: 0-99% Non-Condensing
Temperature Range: 0-105 Degrees F
Lamp Life: 12 Years
Stray Light Filtration: 3.5Kh Pulse Coded Selective Electronic Filtration
Minimum Sample Size: 3" x 2"
Sample Thickness Range: .125" to .25"