Presidium Gem Tester II Closeouts 618 Airflow Capacity 400 CFM

618 Airflow Capacity 400 CFM Motor Power 1/2 HP Voltage 120V / 60 Hz Noise Level Under 56 dB Filter Type HICAP Cartridge + Multi-Stage Pre-Filters Inlet Port Diameter 3" (76 mm) Dimensions 17" H × 14" W × 25" D (432 × 356 × 635 mm) Unit Weight 73 lbs Shipping Weight 86 lbs What's Included

Simply swap this roll into the upper position of your mill while keeping your flat lower roll in place

sealed fit

This LED clamp-on bench lamp features a strip of 48 energy-efficient LEDs that produce 6500K full-spectrum daylight illumination with none of the heat associated with conventional fluorescent fixtures

workable metal to push over and secure a stone with precision

Presidium Gem Tester II Closeouts 618 Airflow Capacity 400 CFMIs it a diamond or moissanite? Ruby or garnet? Sapphire or tanzanite? Emerald or jadeite? The Presidium Gem Tester II (PGT II) provides fast, laboratory proven answers for jewelers and gemologists working with both mounted and loose stones. This professional grade color stone estimator eliminates human error in gem identification by measuring the rate at which different gemstones conduct heat a physical property unique to each stone type. Simply touch