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Online Ph Orp Meter Water Quality Analyzer

Model Number:3621/3631
★★★★★

Reference Price:$ 264.00~274.00
Characteristic:
· Standard 1/8 DIN plastic design
· Measure pH and ORP
· Backlight LCD display monitor
· Two electrical relays(3631), 4~20mA isolated current output(3631)
· Automatic/ manual Temperature Compensation ( ATC/MTC) model
· Stable performance, easy operation, low price
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