QNix® 4500: The global bestseller for standard applications.
A handy and robust gauge for easy and fast coating thickness measurements
-   for all paint and automobile applications.
Simply perfect
With the QNix® 4500, precise measurements on steel, iron and non-ferrous metals are simply perfect.
Switch between the measuring procedures by simply pressing the button. No calibration required.
High precision over the entire measuring range: Fe 3000  µm and NFe 3000 µm.
The sensitive QNix® 4500 measuring probe is fully integrated into this extremely small, light and
handy gauge – optionally available as Cable Probe. Its readable LCD informs about readings,
battery condition, mode of operation and serial number.
Technical Data QNix® 4500 l 4200
Measuring Principle	Two magnetic measuring principles: Fe: Magnetic-Flux/ Hall Effect ref Fe* NFe: Eddy Current (QNix® 4500 only)
Standards & Regulation	DIN EN ISO 2808, ISO 2178, ASTM B 499, ASTM D 7091 (QNix® 4500 only: ISO 2360)
Probe Type	Integrated or – optional – Cable Probe with 1 m cable
Measuring Range	Fe: 0.0 – 3000 µm NFe: 0.0 – 3000 µm (QNix® 4500 only)
Metric System µm/mil	Yes
Measuring Interval	Single measurement: 850 ms
Display Metric	From 0.0 – 999 in µm, from 1000 µm in mm
Resolution	1 µm in the range up to 999µm, 0.01 mm in the range from 1 mm
Accuracy referred to Automation reference standard	Fe < 2 mm Fe > 2 mm NFe < 2 mm NFe > 2 mm	4200 3 mm Θ Θ	4200 5 mm Θ Φ	4500 3/3 mm Θ Θ Θ Θ	4500 5/3 mm Θ Φ Θ Φ
	Θ = +/- (3%* + 2 µm) Φ = +/- (5%* + 2 µm)
Minimum Measuring Area	Ø 25 mm
Minimum Curvature	Convex: 5 mm, Concave: 25 mm
Minimum Substrate Thickness	Fe: 0.2 mm NFe: 0.05 mm (QNix® 4500 only)
Display	Graphic-LCD
Temperature Range	0 - 50°C (32 - 122°F)
Permitted Storage Temperature	-10 - 60°C (14 - 140°F)
Power Supply	2 x Batteries: 1.5 V (Type AA alkaline)
Dimensions (L x W x H in mm)	100 x 60 x 27 (gauge with integrated probe)
Weight incl. Battery	Gauge with integrated probe: 105 g Gauge with Cable Probe: 147 g