GIDIGI best sellers

#1 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

$39.39 on Amazon

#2 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

$27.89 on Amazon

#3 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

$36.99 on Amazon

#4 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

$17.89 on Amazon

#5 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)

$18.99 on Amazon

#6 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

$22.99 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

$11.39 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

$68.99 on Amazon

#9 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

$59.69 on Amazon

#10 🔥 🆕 Dissolved Oxygen Meter GIDIGI Dissolved Oxygen Meter, Pond Oxygen Tester,0.0-40.0 mg/L DO Tester with 4.92 feet Extended Probe Cable, ATC, Backlit LCD, for Pond, Aquarium, Wastewater, Brewing, Lab, and Educational Research

$65.99 on Amazon

#11 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

#12 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

$26.99 on Amazon

#13 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

#14 🔥 Floating Digital Salinity GIDIGI Floating Digital Salinity Tester with ATC,Solar Powered Salt&Temp Level Monitor with pH Strips,Pool Salt Meter Solar Powered Temperature & Salinity Tester for Saltwater Aquarium Pool Spa Hot Tub Pond

$19.99 on Amazon

#15 🔥 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

#16 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

#17 Redox Buffer 222mV/pH7.00 GIDIGI Redox Buffer 222mV/pH7.00 Calibration Solution 250mL(8 oz) Laboratory ORP Buffers Solution Kit with 30mL ORP Electrode Storage Solution for All ORP Meters and pH Meters

$21.99 on Amazon

#18 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

#19 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

#20 pH Cleaning Solution GIDIGI pH Cleaning Solution 250ml*2 and pH Electrode Storage Solution 30ml* 1 for pH Meter Electrode,Conductivity Probe Cleaning Cleanser

$19.99 on Amazon