Small Portalbe Meter For Curvy Surface Testing , 2 X 2 Measurement Spot
Measuring range:0-199.9Gu
Readout error: +/-1.2Gu
Stability: +/-0.4Gu/30Min
Aperture:60º
Measurement Spot: 2x2
Window Size(mm) : diameter 4mm
Power supply: 1.5V AA
Dimension(mm) 114x32x64
Net weight: 300g
Standards: ISO2812, ASTMD523,GB9754
Features:
1. Small and light, real easy to be carried and used.
2. One 1.5 mignon alkaline Battery can be used for almost 60 hours and 10000 reading.
3. High stability
4. Long-term stable light source needs no replacing for ever.
5. Ouartz crystal standard board, no excursion.
