Shanghai San-Xin Instrumentation Inc
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- Sanxin - Model SX721 - Portable pH/ORP ...
Sanxin - Model SX721 -Portable pH/ORP Meter
The most cost effective pH+OPR double-parameter meter, suited for industrial and mining factories, power plant, water treatment project and environmental protection industry, especially suited in field and on-site.
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- Built-in microprocessor chips, intelligent functions such as automatic calibration, automatic temperature compensation, data storage, function set-up, self-diagnose information, automatic power-off and low voltage display.
- Double-parameter meter, equipped with three-in-one combination pH electrode and ORP electrode, automatic identification of electrode by meter.
- Automatic identification of 13 pH standard calibration solutions, three options of standard buffer solutions: Europe and America series, NIST series and China series.
- Able to set pH measurement modes of high purity water and pure water with ammonia
- Meter meets IP57 rating, equipped with calibration solution and portable case.

- Model SX721 pH/ORP meter 1unit
- 201T-S plastic pH/ATC three-in-one combined electrode 1pc
- 301Pt-s plastic ORP combined electrode 3pc
- pH standard buffer solution(pH4.00, pH7.00 and pH10.01/50mL) 1btl/each
- 220mV ORP standard solution(50mL) 1pc
- Screw driver 1pc
- Spare AA batteries 2pcs
- Operation manual 1pc
- Carrying case 1unit
