Specifications YM-2006
Range
pH: 0.00 -- 14.00pH EC:0.00 -- 19.99EC
C: -50°C -- 70°C °F; _58°F -- 158°F
CF: 0.0 -- 199CF TDS: 10 -- 19990ppm
Resolution:
pH: 0.01pH °C: 0.1°C °F: 0.2°F
EC: 0.01EC CF:0.1CF TDS:10ppm
Accuracy
pH: +/- 0.03 pH °C:1.0°C
EC.CF.TDS :+/- 2% F.S
Operating Temperature: 0°C-- 50°C
Automatic Temperature Compensation: 0°C--50°C
Batteries: DC6Vor4x1.5V(AG13)
Dimensions: 155x86x22mm
Weight:222g

pH/TDS(EC CF)/Temperature Test Meters Monitoring

I am the manufacturer of the YM Instrument Co,.Ltd. in China.