Elcometer 270 Pinhole Detector Water Analysis ) The NV light is

)   The NV light is designed for optimal performance in low-light conditions

making it great for testing the purity of groundwater

both pump and sample contamination are eliminated

so you know your data is right

Never watch a tester sink to the bottom of your tank or pond

Elcometer 270 Pinhole Detector Water Analysis ) The NV light isThe Elcometer 270 Pinhole Detector is a professional grade, low voltage instrument that sets a new standard in holiday detection for thin and delicate coatings. Using the industrystandard wetsponge method ( 90 V), it reliably identifies microscopic pores without damaging the coatingideal for powder, thin film, or insulated finishes up to 500 m (20 mils. Product Capabilities Voltage selection: Dualvoltage (9 V & 90 V) or triplevoltage (9 V, 67. 5 V, 90