FDY-0901 Engine antifreeze coolant PH tester

Scope
Engine antifreeze coolant PH tester is a digital display pH meter, which uses blue backlight, double digital display, can display the pH value, temperature value or potential (mV) values.
Features
1. With LCD display, English operation interface;
2. Using SCM automatic control experiment without human duty;
3. Assay changes in various parameters, automatic Detection results;
4. With self-diagnostic function, suggesting operating functions.
Technical Parameters
1. Instrument level: 0.01;
2. Measuring range: pH 0.00 ~ 14.00pH; mV 0 ~ ± 1400mV;
3. Resolution: 0.01pH, 1mV, 0.1 ℃;
4. Temperature compensation range: 0 ~ 60 ℃;
5. Electronic unit basic error: pH ± 0.05pH; mV ± 1% (FS);
6. Basic instrument error: ± 0.1pH;
7. Electronic unit input current: less than 1 × 10 - 11 A;
8. Electronic unit input impedance: not less than 3 × 10 11 Ω;
9. Electronic unit repeatability error: pH 0.05pH; mV 5mV;
10. Instrument repeatability error: not more than 0.05pH.