At the same time three large-screen, full-featured, high precision, low prices. Equipped with rechargeable batteries, equipped with BNC composite electrode and around the power adapter, around the wor

Set in one of six functional parameters, online continuous monitoring device, three-level LCD. Equipped with rechargeable batteries, equipped with BNC composite electrode and around the power adapter,

The Combo has a large easy-to-read, dual-level LCD. pH and EC/TDS readings are automatically compensated for the effects of temperature (ATC). The Combo pH, EC/TDS tester brings you all the features y

This indicator combines 6 meters into one easy to use wall mounting continuous monitor. Featuring a large, dual-level, back-lit LCD display the meter can display the EC/TDS/CF of your solution togethe

*Slim pen-style design has handy belt clip*Easy to handle and simple to store*Easy-to-read LCD displays clear reading in secondsMeasuring range 0.00~14.00PHAccuracy ±0.1PHResolution 0.01PHOpera

Pocket sized and feather-weight for portable use in a large number of applications. It is utilize user-replaceable electrodes.ModelKL-03(II) KL-03(II)L KL-03(II)A KL-03(II)B Measuring range 0.00~14.00

*Large and easy-to-read LCD*Replaceable pH electrode*Waterproof design（IP55）*Data holdMeasuring range 0.00～14.00PHResolution 0.01PHAccuracy ±0.1PHOperating Temperature 0℃～50℃ Automa

*With Temperature Display*Replaceable pH electrode*Waterproof designMeasuring range PH0.00～14.00PH℃ 0～50℃ Resolution PH0.01PH℃ 0.1℃ Accuracy PH±0.1 PH℃ ±1℃ Automatic Temp

Housed in a floating waterproof case with dual level  LCD display.  The tester allows up to two-point calibration.&