Best Selling Products

E-201 EC Electrode Electric Conductivity Meter Accessories

Digital PH Meter Folding with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Fruits and Vegetables

PH-204 Digital ORP Temperature Control Monitor Meter PH Monitor Meter

HT625A/HT625B Digital Anemometer Handheld Wind Speed Meter Gauge for Measuring Wind Speed and Data Hold Function

E-201 ORP Electrode ORP Meter Accessory For Laboratory

TR-35 VU Meter Head Power Amplifier DB Meter Sound Pressure Meter Audio Level Meter with Backlight GQ999

2 in 1 Waterproof Water Quality Tester Measurement TDS-8426 Professional TDS/Temperature Meter Tool

Digital pH Meter Quality Tester for Household Drinking Water Aquarium Hydroponic

WIFI Smart Temperature Humidity Alarm Sensor Thermometer Hygrometer Detector Home Digital Display Android App Alert

TDS Tester 3 in 1 Test Pen TDS Temperature Conductivity Test Pen

PH Meter Digital Test Pen Portable Hydroponics Water Aquarium Pool SPA Tester

Wind Sensor Garden Signal Output Aluminum Alloy Wind Direction Sensor Wind Vane Speed Measuring Instrument

Professional Decor Wind Direction Durable Iron Structure Yard Colorful Craft Easy Use Garden Retro Rooster Design Weather Vane

Soil Moisture Monitor Wireless Battery Powered, Wireless Soil Moisture with Display

Plant Testing Tool Garden Soil Monitor Smart Home Detect Monitor With Light Indicator Dry Wet Portable Humidity Meter

PH-986 3 in 1 Water Tester Multi-parameter PH Monitor TDS PH Meter Aquarium Acidometer Drink Water Quality Analyser

Electric Bug Zapper Fly & Mosquito Killer Insect Bug Trap Lamp with UV Light USB

Electronic Vehicle Digital Alcohol Tester Detector Police Breath Analyser Breathalyzers

3 in 1 PH-983 EC PH Water Quality Tester Pen Backlight Digital PH Meter Probe for Aquarium Swimming Pool Laboratory

LED Wifi App Weather Station Alarm Clock Thermometer Barometer Wireless Sensor

PH-689 PH ORP TEMP Meter Digital Multi-parameter pH Tester LED Pools Drinking Water Quality Monitor

PH-0253 Online PH EC Monitor 0.00 to 14.00 pH Range 0 to 19.99ms/cm EC Range

PH&EC&TDS and Temperature Water Quality Multi-Parameter Monitor with BT Wireless Connection Digital Online Meter Accurate Tester

Indoor Digital Thermo-hygrometer LCD Temperature Humidity Weather Alarm Clock

Digital PH Monitor Meter ATC 0.00 to 14.00pH with Cable Electrode Probe Water Quality Monitoring Tester Kit Aquarium

Digital Online pH and Temperature Monitor Tester PH-055 LCD Display Water Quality Acidity Online pH Monitor Meter

Portable EC Digital Water Quality Tester Aquarium Conductivity Meter Water Quality Analyzer

Digital Online EC Conductivity Monitor Meter Water Quality Tester Accuracy EC Real-time Monitoring for Aquarium Laboratory

Hima PH818 Professional Industrial High Precision PH Water Quality Tester

TDMA AR 8011 3 in 1 Water Quality Tester Pen for Aquarium Household Drinking Solution with ATC Function and Backlight