GIDIGI best sellers

#1 pH Meter for Food Digital GIDIGI pH Meter for Food Digital pH Meter for Fermentation Hot Sauce Canning Spear Tip pH Food Tester Probe for Cheese Cooking Sourdough Bread Saliva Water Resistant Food Acidity Tester for Solid and Water

$31.19 on Amazon

#2 pH Meter Food Digital GIDIGI pH Meter Food Digital Electronic pH Tester for Fermentation 3*50ml pH Buffer Calibration Solution Kits Hot Sauce Food Tester Probe for Cheese Sourdough pH Temperature pH Test Strips for Acidity

$32.29 on Amazon

#3 pH Meter for Water Electronic GIDIGI pH Meter for Water, Electronic ph Meters with Color Display pH Test Strip Function, Pro Digital pH Level Tester Kit for Water, pH Reader for Pool Spa Hot Tub Hydroponics Aquarium Drinking Water

$15.19 on Amazon

#4 pH Tester Digital pH GIDIGI pH Tester,Digital pH Meter for Water,New Version TDS Meter for Drinking Water with Backlit Simultaneously Display 4 in 1 TDS pH EC Meter for Water Hydroponic Nutrient Solution,Pool,Home Use

$18.39 on Amazon

#5 🔥 Digital pH Tester for GIDIGI Digital pH Tester for Water, pH Meter for Hydroponic Water, TDS Tester EC PPM Test for Plant Nutrients, 4-in-1 Meter for Conductivity, pH Pen for Drinking Water, DWC, Indoor Plants

$29.99 on Amazon

#6 Hydroponics pH Up Down GIDIGI Hydroponics pH Up Down Solution pH Control Kit,pH Adjuster for Hydroponic, Aquaponic, Balance Nutrient Solution, Include pH Test Strips(8.45oz/250ml)

$15.19 on Amazon

#7 pH Calibration Solution GIDIGI pH Calibration Solution Kit (4,7,10 pH Buffer Solution) & pH Electrode Storage Solution 3 * 50ml pH Buffer Calibration Solution + KCl pH Probe Storage Solution for All pH Meters with High Accuracy

$10.99 on Amazon

#8 Digital Dissolved Oxygen Digital Dissolved Oxygen Meter, GIDIGI Dissolved Oxygen Tester with ATC, DO Meter with 9.84ft DO Probe Cable, Dissolved Oxygen Test Kit for Aquarium, Ponds, Fish Tank Range 0.0‑40.0 Mg/L

$59.99 on Amazon

#9 🔥 Aquarium Salinity pH GIDIGI Aquarium Salinity pH Meter,Digital Pool Salt Tester,Simultaneously Display 5 in 1 PPM pH EC Reader Water Quality Tester for Pool, Aquaponics,Koi Pond, Coral Reef Tank

$16.99 on Amazon

#10 🔥 WiFi pH Salt Monitor GIDIGI WiFi pH Salt Monitor Smart Water Quality Hydroponic pH EC Meter Digital pH TDS Salt EC Salt ORP Tester with Calibration Solution Kits for Fish Tank Salinity Tester for Saltwater Aquarium

$54.99 on Amazon

#11 🔥 pH Electrode Storage GIDIGI pH Electrode Storage Solution, 4-Pack 30ml pH Probe Solution for pH Meter and ORP Meter, 3 MOL KCL Electrode Filling/Storage Solution for Laboratory and Industrial Use

$9.99 on Amazon

#12 🔥 Digital pH EC Meter Smart GIDIGI Digital pH EC Meter Smart Hydroponics pH Meter with WiFi for Real Time Large Screen with Multiple Parameters Displayed Simultaneously pH EC Monitor Salt Meter ORP Tester for Aquarium

$55.99 on Amazon

#13 Zero Oxygen Calibration GIDIGI Zero Oxygen Calibration Solution for Dissolved Oxygen Meters, 4 Bottles 50ml Zero-Oxygen DO Standard Solution, Applicable for All Brands of Dissolved Oxygen Testers

$12.99 on Amazon

#14 pH Meter for Water 4 GIDIGI pH Meter for Water, 4 in 1 EC PPM Temp pH Tester for Hydroponic, TDS Water Tester for Drinking Water, Digital pH Meter with Backlit & ATC for Hydroponic Nutrient, Pool, Aquarium, Home Use

$19.94 on Amazon

#15 🔥 Truncheon Nutrient Meter GIDIGI Truncheon Nutrient Meter PPM Meter Hydroponics TDS Meter Digital Water Tester EC TDS Tester (EC/PPM500/PPM700/CF) Specifically Designed for DWC Hydroponic System, Indoor Plant Grow, Home Garden etc

$31.34 on Amazon

#16 Smart pH Meter for Food Smart pH Meter for Food, GIDIGI Digital Food pH Tester, Accurate Canning pH Test Kits with ATC, Professional Fermenting pH Test Pen, Spear pH Probe for Bread Cheese Sushi Rice Sourdough Sauce Meat

$35.99 on Amazon

#17 Hydrogen Tester GIDIGI Hydrogen Tester, GIDIGI Hydrogen Water Tester, Digital Hydrogen Meter for Water, Accurate ORP Meter, 4 in 1 pH H2 ORP Temp Test kit for Hydrogen Water Bottle, Hydrogen Water ppb/ppm Tester with ATC

$23.99 on Amazon

#18 Soil pH Tester for Garden GIDIGI Soil pH Tester for Garden, Direct Measurement Soil Test pH for House Plant, Digital Soil pH Meter and Temperature with High Accuracy for Garden, Grass,Lawn, Greenhouse,Outdoor and Yard Use

$34.99 on Amazon

#19 ORP Maintenance Solution YINMIK ORP Maintenance Solution, ORP Calibration Solution, ORP 222mV Calibration Buffer with 2 Bottle ORP Electrode Storage Solution for All ORP Tester of YINMIK GIDIGI CIZTADA Yewhick UIUZMAR ORAPXI

$12.99 on Amazon

#20 Pool Salt Tester pH Meter GIDIGI Pool Salt Tester pH Meter New Update Digital pH Tester Salinity Meter with Multiple Parameters Display for Pool Water Quality TDS EC Salt Meter for Saltwater Hot Tub&Spa Inground Pool Aquarium

$23.99 on Amazon