PH ORP Meter PH Controller ORP Meter Monitor Digital Alarm PH Controller for Industrial Use Supply
$79.29Main Features:1. Factory standard configuration Chinese interface, language menu, can switch between Chinese and English2. Can perform pH ORP measurement, upper and lower limit control, current output, digital communication3. Can be set to automatic temperature compensation or manual compensation4. PH high limit alarm, low limit alarm double relay, hysteresis can be adjusted freely5. Meter mode…