MAIN FEATURES AND PARAMETERS*1000 meters range.*Easy-to-use, ergonomic transmitter.*Waterproof collar/receiver.*Receiver with rechargeable batteries*The transmitter is the only address code, and will

Features include:- Dual level LCD display Automatic temperature compensation Replaceable pH electrodes To measure pH, simply switch on&

Housed in a floating waterproof case . The pH value is displayed alongside the temperature of the solution. Data holdMeasuring range 0.00~14.00PHAccuracy ±0.1PHResolution 0.01PHOperating Temper

The PH-097 is an advanced handheld,Housed in a  floating waterproof case with  dual level LCD display.  It can

Kelilong pH controller offers continuous and accurate  pH reading. It also offers alarm when pH reading is  out&nbs

High-precision; small size; simple, easy accessibility and the operation panel that makes machines easy to understand, easy to operate. Automatic temperature compensation, with the help of the tempera

ModelKL-1361KL-1362Measuring range0~100CF0~100CFResolution1CF1CFAccuracy±2â„…F·SOperating Temperature0℃~50℃Automatic Temperature Compensation0℃~50℃Power Supply4×1.5V(AG13)2

ModelKL-1371KL-1372Measuring range0~19.9EC0~19.99ECResolution0.1 EC0.01 ECAccuracy±2â„…F·SOperating Temperature0℃~50℃Automatic Temperature Compensation0℃~50℃Power Supply4×1

Series 138 testers are reliable, pocket-sized instruments   that will give you quick and accurate readings of  cond