Salinometer, LED Lights Salinity Tester Professional Accurate Food Liquid Salinity Meter Pen Type Salinity Meter for Testing Salinity Value of a Solution

Features: 1. Place the probe at least 2cm / 0.8in above the liquid surface and will get accurate data. 2. Test method for conductivity for determination of salt concentration in liquid foods. 3. With 7 LED indicator light displays, red light indicates salt concentration, green LED light indicates power supply. 4. Compact size and light weight, easy and portable to carry, convenient to use. 5. The pen type salinity meter is a precision instrument for testing the salinity value of a solution. Specification:  Condition: 100% Brand New Item Type: Salinometer  Material: ABS+Copper Liquid Level Indication: 0-2.0% Power supply: 3 x LR44 Button Battery (Not Included) Environment Temperature: 0-80? Package List:  1 x Salinometer   1 x Fluid Container 1 x Instruction