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Industrial Dissolved Oxygen Do Meter

Model Number:3921/3931/3951
★★★★★

Reference Price:$ 1.00~9999.00
Characteristics:
· Standard 1/8 DIN size, storage calibration data in case the power fails
· LCD backlit display monitor
· 4~20mA isolated current output (3931)
· Two DO electric relays (3921)
· Interface with RS-485 (3951)
· Manual/Automatic Temperature Compensation ( MTC/ATC) model
· CE quality
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