Kelilong Electron Co.Ltd

KL-016A Bench pH Meter - Plastic and Metal, 240mm x 158mm x 100mm , Accurate 0.05 pH with 0.01 pH Resolution, Manual 2-Point Calibration

Large Screen Display PHS-26C Bench Water Quality pH Meters

Digital KL-PHS25C Bench pH mV and Temperature Meters

Conductivity And Temperature Meter Accuracy: A 2A Fa.S

Plastic Kl 288 Tds Meter Conductivity Meter

Tds Meter With Digital Display Accuracy: A 2A Fa.S

High Accuracy PH-202 Digital PH Monitor - 150x85x42mm, Black | AC220V Power Supply, 0.00-14.00PH Range, 4-Digital LCD, 2 Point Calibration, Industrial Use

Ph-025a Digital pH and Temperature Monitor With Backlit Display - pH 0.00 ~ 14.00, Temp 0 ~ 50°C , Dual Monitoring, Auto Calibration, LCD Display

Compact Digital pH Tester - 175x51x25 mm, Red | Interchangeable Electrodes, Fast and Accurate Measurements, Large LCD Display, Lightweight 77 g

KL-100 Digital pH Controller - 0.00~14.00 pH Measuring Range, ±0.02 pH Accuracy | 4-Digit LED Display, High/Low Alarm Feature, Ideal for Industrial Use

KL 201 Digital pH Controller - Measuring Range: 0.00~14.00PH, Accuracy: ±(0.1%+2 digits) , Alarm Feature for Low/High pH Alerts, Digital Display, 150x85x40 mm Dimensions, Operating Temp: 0~50°C, Weight: 580g

KL2012 Digital pH And ORP Controller

Small Size KL-113 Portable pH Temperature Meter

Digital Light Weight KL-8813 Portable pH and Temperature Meter

Portable KL-025 Mini-Series pH Monitor - 0.00-14.00 pH Range, 75g Lightweight Design, DC 6V Power Supply, Easy Maintenance for Aquaculture Applications

0.00-14.00 pH Measuring Range PH-98102B Economical pH Tester

KL-2583 Online PH and EC Monitor

PH Temperature ORP Monitor - High Precision Dual Screen Measurement | Wall Mount Design, Easy Installation, BNC Composite Electrode

Black Portable Sa 367 Waterproof Mini Salinity Meter

Waterproof Salinity and Temperature Meter - IP55 Rating, 188x35x35mm White Plastic | Automatic Temperature Compensation, Digital Display, 0-100 Salinity Range

Pen-Type Salinity Meter - 170mm x 33mm x 20mm, Digital Display, 0-100.0 Range, Automatic Temperature Compensation, 2% Accuracy

KL-951 Seven In One Multi-parameter Water Quality Monitor - 130x118x35 mm, Brown Color | Microprocessor Technology, Rechargeable Batteries, Vertical or Wall-Mounted Design, Easy Installation and Maintenance

PH-2398 pH EC ORP Temperature Multi Parameter Water Quality Tester

KL 117 Multi-parameter Water Quality Monitor - 152x80x20 mm, Matte Black | High Precision, Continuous Online Monitoring, Rechargeable Batteries, 3 Large Screens

Wall Mounted Durable PH-207 Digital ORP Monitor

Portable and Light Weight KL-169-C ORP Redox Tester

Digital and Portable KL-169-A ORP Redox Tester