الوصف

KL****-A ORP/Redox Tester Technical Specification: Measuring range:0~±***9mV Accuracy: ±5mV Resolution:1 mV Display:*-digital LCD Power Supply:4×1.5V(AG*3) Dimensions:**5×*6×*6(mm3) Weight:*3g KL****-B ORP/Redox Tester Technical Specification: Measuring range:0~±***9mV Accuracy: ±5mV Resolution:1 mV Display:*-digital LCD Power Supply:2×3V(CR***2 Battery) Dimensions:**7×*7×*0(mm3) Weight:*6g KL****-F ORP/Redox Tester Technical Specification: Measuring range:0~±***9mV Accuracy: ±5mV Resolution:1 mV Display:*-digital LCD Power Supply:4×1.5V(AG*3) Dimensions:*0×*5×*3(mm3) Weight:*2g KL****-D ORP/Redox Tester Technical Specification: Measuring range:0~±***9mV Accuracy: ±5mV Resolution:1 mV Display:*-digital LCD Power Supply:4×1.5V(AG*3) Dimensions:**0×*6×*3(mm3) Weight:*5g