ORP Meter OW-169B

Model: OW-169B

Specification: 

Measuring range: 0~±1999mV    

Accuracy: ±5mV    

Resolution: 1 mV    

Display: 4-digital LCD    

Power Supply:  2×3V(CR2032 Battery)(Included)    

Dimensions: 157×27×20(mm3)    

Weight: 46g