| ■ 탁상형 pH/ORP 메타 (Model: 3601) (BenchTop pH/ORP
Meter)
♣ pH/ORP controller with dual SPDT Hi/Lo relays, manual set
points via potentiometers and calibration via potentiometers with a
voltage/recorder output and has an internal pH/ORP select switch and large
bright red LED display uses a BNC input and spade lug screw type connector block
requires a Pt-100 ATC or a simulation resistor for temperature.
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