New Portable Electronic Salinimeter Pen Type Seawater Salinity Instrument PH Meter

Price:
US$16.56

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Portable Electronic Salinimeter Pen Type Seawater Salinity Instrument PH Meter

Features:

Probe: test salt concentration.
7 red LEDs indicated salt concentrations of 0.3% ~ 0.6% (moderate), 0.8% ~ 1.0% (concentrated) and 1.3% ~ 1.5% (too concentrated) respectively.
1 green LED for power indication.
ON button: press the button button and switch on the power to test it. Release test after loosening.
Mode of use:

1. Check whether the salt probe is clean or not clean with neutral detergent.
2. put the tested substance in a container and need a certain height.
3. Press on the ON switch of the salt tester and see if the power indicator is green. If it is not on, it means the battery voltage is too low and a new battery needs to be replaced.
4. Put the salt meter probe into the solution at least 2CM, and test it at least 1CM away from the container wall. Read out the last reading of the red light when it is stable.
5. After the test, clean the salt probe with neutral detergent.

 
Specification:

Display mode: LED light display

Resolution: 0.02
Power supply voltage: 4.5 (V)
Ambient temperature: 10-40 ('c)
Color: White
 
Package Included:

1 x Portable Electronic Salinimeter Pen

 
Details Pictures: