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05 mg/l “free” ammonia and lasts over one year
Inside Diameter Outside Diameter Wall Coil Max Pressure at 90oF TVR40 1/4" 0
These durable meters have a chrome plated brass base
Can also be used under water if wire connections are thoroughly sealed
Pinpoint® pH Controller disinfectant 05 mg/l “free” ammonia andThis pH controller utilizes a microprocessor to monitor and control pH levels in aquatic systems. Unlike other controllers, this one has two independent 5 amp relay systems. One relay will turn a device on if the pH goes below a preset point. The other activates if the pH goes above a preset point. Controllers feature easy calibration, turn screw set point adjustment and relay indicator lights. Includes pH probe with 10 cable, calibration pouches and
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