The pH readings are displayed with a 0.1 resolution and an accuracy of +/-0.1 pH while the EC and TDS readings are displayed with a 10 mS/cm and 10 ppm (mg/L) resolution and 2% full scale accuracy. The temperature correction coeffcient (?).
eBay
Battery Tester. Brake Fluid Tester. Cable Tester. Ideal for agricultural, horticultural and hydroponics applications where pH and EC levels need to be continuously monitored for optimal plant growth.
eBay
Temperature compensation range:0 ~ 60℃.
eBay
1point, 2 point, or 3 point. Isoelectric point. 230×100×35(mm)/0.4kg. NEVER BEEN USED! You will receive exactly as shown! Installation grade. 5%.80%(without condensate). Relative humidity.
eBay
Conductivity: (0 to 199.9) mu s/cm;. (200~1999) mu s/cm; (2 ~ 19.99) ms/cm;. 0.1/1 mu s/cm; 0.01/0.1ms/cm;. Resolving power. There is no strong magnetic field interference except the geomagnetic field.
eBay
FOR MORE DETAILS REACH OUT TO US.
eBay
Conductivity: (0 to 199.9) mu s/cm;. (200~1999) mu s/cm; (2 ~ 19.99) ms/cm;. 0.1/1 mu s/cm; 0.01/0.1ms/cm;. There is no strong magnetic field interference except the geomagnetic field. M easuring range.
eBay
eBay