TDS-EC-001 Opertation Instruction
1. Before use, pls remove the electrode protective casing.
2. Press the ON/OFF key, put electrode in solution under test.
3. After being numerical stability, press the HOLD key to read the value.
4. After reading, press the ON/OFF key, wipe the electrode clean and cover with electrode protective casing.
5. If don’t use meter for long term, pls remove the battery.

TDS-EC-001 Main character
1. Locked function: Easy to read and record, the meter will lock readings by pressing the HOLD key.
2. Five minutes automatic shut down function, battery don’t leak electric.
3. Meter default display TDS value, if want to measure media Conductivity value, pls touch the SHIFT meter automatic switch.
4. Automatic temperature function.
5. Light touch the SHIFT key 2 times, Celsius degrees Fahrenheit switch, the meter default degrees Celsius.