Extech EX900-R ExStik 4-in-1 Chlorine, pH, ORP and Temp Handheld Meter Kit Subscription Product These seamless body RO housings

These seamless body RO housings accommodate standard 4" membranes and withstand pressures up to 250 PSI

Facilitates Ease of Installation and Maintenance

Ball valve for quick sediment flushing

Features: Origin: Fabricated in the USA

Natures way to protect your water without the addition of harmful chemicals

Extech EX900-R ExStik 4-in-1 Chlorine, pH, ORP and Temp Handheld Meter Kit Subscription Product These seamless body RO housingsThe Extech EX900 R ExStik 4 in 1 Meter Kit is a revolutionary device that measures chlorine, pH, ORP and temperature. The EX900 R comes with flat surface electrodes that can be used in liquids, semi solids and solids. Features: Unaffected by sample color or turbidity when testing for chlorine Automatic electronic calibration for chlorine and ORP 1, 2 or 3 point buffer calibration for pH Memory stores, tags, and recalls up to 15 readings Unique flat