PH mɛtɛr online, ORP mɛtɛr online, PH mɛtɛr online, ORP mɛtɛr online. WK-310.

● Wɛ̈t ye kɛ̈ɛ̈r: pH / ORP / Temp.。
● Testing range: 0.00 ~ 14.00 pH、 ±1999 mV、0~100 C.
● Tɛɛr: 0.01 pH ±1 digit、0.1% ±1 digit、1 ℃±1 digit。
● Temperature compensation: manual adjustment or temperature probe rod automatic compensation.
● Display screen: 0.8 inch LCD display, with functional display.
● Kuɛl: Hi / Lo.
● Lɔ̈ɔ̈m: 2 point.
● Signal output: isolated 4~20 mA Output.
● Power output: DC ±12 V output