All Products

• KL-803 Digital pH/ORP Controller
• KL-RO22 Dual TDS Meter
• KL-988/989/982/983 conductivity meter / TDS meter
• KL-035Z Waterproof pH and Temperature Meter
• KL-037 Waterproof Pen-type pH Meter
• KL-061 Pen-type pH Meter
• KL-981 High Accuracy Pen-type pH Meter
• KL-032K Waterproof Mini PH Tester
• KL-911 Pen-type pH Meter(with backlit display)
• KL-98081 Champ pH Tester

• KL-029 Multi-point wireless remote digital pH monitor
• aquaculture
• KL-98 Lab. pH/ORP/Temperature Meter
• DO-510 Portable Dissolved Oxygen Meter
• KL-169-A ORP/Redox Tester
• KL-2385 CF ECOstick - EC/ppm/CF Meter
• KL-303 Digital pH/ORP Controller
• PH-211 Digital pH Controller(Backlit display)
• KL-201 Digital pH Controller
• KL-2012 Digital pH and ORP Controller

• KL-803 Digital pH/ORP Controller
• PH-221 Digital pH and Temperature Controller
• PH-025W Aquariums PH Monitor
• KL-028 Six In One Multi-parameter Water Quality Monitor
• KL-027 Six In One Multi-parameter Water Quality Monitor
• KL-025N Hang on wall PH Monitor
• KL-025M Online PH Monitor
• KL-02726 PH/TDS/EC Monitor
• KL-02636 multi-parameter Water Quality Monitor
• KL-0253 Online PH & EC Monitor

• KL-025T Online PH Monitor
• KL-025 Online PH Monitor
• KL-055 Online PH & Temperature Monitor
• KL-005/006 Tachometer
• KL-0071 Laser Type Tachometer
• DDS-17 Bench-top Conductivity Meter
• KL-139 TDS Tester
• KL-1385 EC/CF/TDS Waterproof Conductivity Meter
• KL-1371/1372 Pen-type EC Meter
• KL-1382A/B Conductivity Tester

• KL-1382 Conductivity Tester
• KL-138 conductivity meters
• KL-RO22 Dual TDS Meter
• KL-016 Bench pH/mV/Temperature Meter(Backlit display)
• KL-PHS3C Bench ph/Temperature Meter
• KL-081 pH Tester with Replaceable Electrode
• KL-0253 Online PH & EC Monitor
• KL-013M Portable pH/mV/Temperature Meter
• KL-012 Portable pH meter
• KL-113 Portable pH/Temperature meter

• KL-98102 Economical pH Tester
• KL-98105 pH Tester
• KL-98103 Economical pH Tester
• KL-0101 Folding Three In One pH Tester
• KL-097 Waterproof pH/Temperature Meter
• KL-035 Waterproof pH and Temperature Meter
• KL-061 Pen-type pH Meter
• High Accuracy Pen-type pH Meter
• High Accuracy Pen-type pH Meter
• KL-009(I) Pocket-size PH meter

• PH-099 Waterproof pH/ORP/Temperature Meter