Klein Tools Voltage Tester NCVT4IR 1000V AC Circuit Detector Infrared Thermometer Laser Pointer Backlit LCD HVAC Environmental System Inspection Concrete and Mortar Mixers Specification Detail Item Number NPR90 Specification Detail Item Number NPR90 Fastener Range 2" 3 1 2" Fastener Type 20° 22° Plastic Strip Nails Nail Diameter 8 kg) Drawer Slide Rating & Type 100 lbs per Drawer Full Extension Ball Bearing Drawer Latching System Positive Trigger Release Mechanism Caster Specifications 5 in An integrated 4:1 distance to spot ratio infrared scanner paired with a targeting laser pointer captures thermal data on furnace panels CAT IV Safety Protection: Formally rated to strict industrial CAT IV 1000V parameters to shield inspectors during high stakes diagnostics on major supply mains