Product Description

KL***9(III) High Accuracy Pen-type pH Meter Technical Specification: Model KL***9(III) Measuring range 0.*0~*4.*0PH 0~*5.C Accuracy +/*0.1PH +/*1.C Resolution 0.*1PH 0.1.C Operating Temperature 0~*0.C Automatic Temperature Compensation 0~*0.C Power Supply 4x1.5V(AG*3) Dimensions **0x*6x*3(mm) Weight *1g ******************************- KL**3(III)Waterproof Pen-type pH Meter *Large and easy-to-read LCD *Replaceable pH electrode *Waterproof design *Data hold Technical Specification Measuring range 0.*0~*4.*0PH Accuracy +/*0.1PH Resolution 0.*1PH Operating Temperature 0~*0.C Automatic Temperature Compensation 0~*0.C Power Supply 4x1.5V(AG*3) Dimensions **8x*5x*5(mm) *******************************- KL*****3 Economical pH Tester Technical Specification Range 0.*0~*4.*0PH Accuracy +/*0.2PH +/*0.1PH(at*0.C) Resolution 0.*1PH Operating temperature 0~*0.C Power Supply 3X1.5V(AG*3) Dimensions **5mmX*1mmX*5mm Weight *7g **************************- KL**3(I) High Accuracy Pen-type pH Meter Technical Specification: Range:0.****4.*0PH Resolution:0.*1PH Accuracy:+/*0.1PH Temperature Compensation:0&#****4;*0.C Power Supply:2×3V(CR***2 Battery) Operating Temperature:0&#****4;*0.C Adjustment:1 points Dimension:**0mmx*7mmx*0mm Weight:*6g ***************************- KL***3M Portable pH/mV/&#***1; Meter Technical Specification: Model KL***3M Measuring range PH 0.*0~*4.*0PH mV 0~ +/****9mV Temp 0~**0.C Accuracy PH +/*0.*1pH mV +/*0.1%F·S +/*1digit Temp +/*0.4.C Resolution PH 0.*1pH mV 1mV Temp 0.1.C Environment Temperature:0~*0.C Humidity:<*5% Display *-digital LCD Power Supply 1x9V Battery Input Impedance ***2&#**7; Dimensions **3mmx*2mmx*3mm Weight **8g