Kl-233t Level Controller With Temperature Display

KL-138 Conductivity Meter - Plastic & MS, 150mm x 29mm x 15mm, Digital Display, 10~1990us/cm Measurement Range, 2% Accuracy, Lightweight 51g, Automatic Temperature Compensation 0~50

RO66 - 88x55x23mm, Digital Display, Black Color | Accurate ORP Measurement, Quick Installation, Industrial Use

KL-02726 All-in-One pH, EC, TDS Water Quality Tester - Dual-Level LCD, Automatic Temperature Compensation, Accurate Readings from 0.00-14.00 pH, 10-19990 ppm TDS

Digital Pocket-Sized TDS Tester - Plastic, 150x51x29 mm, Blue | Automatic Temperature Compensation, 10-1990 mg/L Range, Simple Calibration

Portable and Digital KL-1393 TDS Tester - Plastic, 150mm x 20mm x 27mm, Blue | Measuring Range: 0~19.99g/L, 4-Digital LCD Display, Accuracy ±2%

Portable and Digital KL-98301 TDS Meter - Plastic, 175mm Length, Blue Color | Measuring Range: 0-1999 ppm, Accuracy: ±2℅f·s%, Digital Display, 4x1.5V Power

Ph And Ec Temperature Monitor Dimension(L*W*H): 130X70X31 Millimeter (Mm)

Waterproof Pen Type pH Meter - 188x35x35mm, 0.00~14.00pH Test Range | Large LCD, Data Hold Function, Temperature Compensation, Floats

KL-1383C Conductivity Meter - 150mm×29mm×15mm, Yellow & Black | 100-19900us/cm Range, Automatic Temperature Compensation, 51g Weight

PH 260BD - 95x61x20mm, Matte Black | High Precision 3-Screen Monitor with BNC Electrodes, Easy Wall Mount Design, Complete Accessories in Special Suitcase