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3 in 1 Digital Pen Water Quality Monitor Tester, Water Quality Detector Pen, PH/EC/Temp High Precision Water Tester, PH/EC/Temp Meter
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3 in 1 Digital Pen Water Quality Monitor Tester, Water Quality Detector Pen, PH/EC/Temp High Precision Water Tester, PH/EC/Temp Meter

Amazon Price History

This is our record of Amazon price changes for 3 in 1 Digital Pen Water Quality Monitor Tester, Water Quality Detector Pen, PH/EC/Temp High Precision Water Tester, PH/EC/Temp Meter (B07XG8RSTS) since we began monitoring it.

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Amazon (Jul 17, 2026) (Jul 17, 2026) 0,00 € (Jul 17, 2026)

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Jul 17, 2026 05:27 AM

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PH Meter Smart Bluetooth PH Tester,7-in-1 ORP Meter/S.G Meter/TDS Meter/Salinity Tester/PH Meter/EC Meter/Temp Pool Water Meter,PH Meter for Water 0.01pH Resolution High Accuracy,ORP Meter with ATC.
PH Meter Smart Bluetooth PH Tester,7-in-1 ORP Meter/S.G Meter/TDS Meter/Salinity Tester/PH Meter/EC Meter/Temp Pool Water Meter,PH Meter for Water 0.01pH Resolution High Accuracy,ORP Meter with ATC.
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pH Meter, NIRIAHO TDS Meter 8-in-1 pH Tester PPM Meter EC Meter Salt Tester ORP H2 Tester Temp Tester Digital Range with 0-14, 0.001 High Accuracy, Ideal for Water/Pool/Aquarium/Wine(8-in-1 pH Meter)
pH Meter, NIRIAHO TDS Meter 8-in-1 pH Tester PPM Meter EC Meter Salt Tester ORP H2 Tester Temp Tester Digital Range with 0-14, 0.001 High Accuracy, Ideal for Water/Pool/Aquarium/Wine(8-in-1 pH Meter)
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Mr. Pen- Voltage Tester, Electrical Tester, Non Contact Voltage Tester, Tester Electric, Electric Tester Pen, Voltage Detector, Electrical Testers, Voltage Tester Pen, Electricity Tester, Power Tester
Mr. Pen- Voltage Tester, Electrical Tester, Non Contact Voltage Tester, Tester Electric, Electric Tester Pen, Voltage Detector, Electrical Testers, Voltage Tester Pen, Electricity Tester, Power Tester
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Ph Tester with Luminous Ph Meter Digital Ph Meter Pen Acidity Meter Red 0.01Ph Coloring Pen Digital Ph Tester for Digital Ph Meter Ph Monitor Ph Measuring Meter Ph Meters
Ph Tester with Luminous Ph Meter Digital Ph Meter Pen Acidity Meter Red 0.01Ph Coloring Pen Digital Ph Tester for Digital Ph Meter Ph Monitor Ph Measuring Meter Ph Meters
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TDS Meter, Water Quality Detector, Digital Water Quality Tester, TDS Meter EC Meter Water Tester, Water Testing Pen for Drinking Water/Pool/Hydroponics/Aquariums (White)
TDS Meter, Water Quality Detector, Digital Water Quality Tester, TDS Meter EC Meter Water Tester, Water Testing Pen for Drinking Water/Pool/Hydroponics/Aquariums (White)
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TDS Meter, TDS Meter Digital Water Quality Tester, Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 0‑9999 PPM Temp Portable(Yellow)
TDS Meter, TDS Meter Digital Water Quality Tester, Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 0‑9999 PPM Temp Portable(Yellow)
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Voltage Tester, Electrical Tester, Non Contact Voltage Tester, Tester Electric, Electric Tester Pen, Voltage Detector, Electrical Testers, Voltage Tester Pen, Electricity Tester,Test Range 60V - 1000V
Voltage Tester, Electrical Tester, Non Contact Voltage Tester, Tester Electric, Electric Tester Pen, Voltage Detector, Electrical Testers, Voltage Tester Pen, Electricity Tester,Test Range 60V - 1000V
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Mobestech Water Meter Water quality detector conductivity meter digital ph meter Tester aquarium high precision Portable Meter
Mobestech Water Meter Water quality detector conductivity meter digital ph meter Tester aquarium high precision Portable Meter
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Water Quality Tester Electrolyzer,Water Quality Tester Accurate Water Electrolyzer Meter Tool,Tester Electrolysis Iron Bars TDS Tester Electrolyzer Quick Water Quality Testing,Ideal Water Test Meter
Water Quality Tester Electrolyzer,Water Quality Tester Accurate Water Electrolyzer Meter Tool,Tester Electrolysis Iron Bars TDS Tester Electrolyzer Quick Water Quality Testing,Ideal Water Test Meter
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GPS Bug Detector Anti Spy Detector Rf Detector Hidden Camera Detectors GPS Tracker Detector for Car Bug Sweeper Spy Detector Bug Detector Finder GSM Listening Device Detector
GPS Bug Detector Anti Spy Detector Rf Detector Hidden Camera Detectors GPS Tracker Detector for Car Bug Sweeper Spy Detector Bug Detector Finder GSM Listening Device Detector
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GPS Tracker Detector Anti Spy Detector Hidden Camera Bug Detector RF Detector Listening Device Detector Bug Sweeper Detector GPS Detector find Any GPS Tracker
GPS Tracker Detector Anti Spy Detector Hidden Camera Bug Detector RF Detector Listening Device Detector Bug Sweeper Detector GPS Detector find Any GPS Tracker
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Air Quality Monitor Tester, Air Quality Detector with LCD Digital Display, Air Pollution Detector Meter, PM2.5/1.0/10 HCHO TVOC Tester Temperature & Humidity Meter for Home Office, Car, Outdoor
Air Quality Monitor Tester, Air Quality Detector with LCD Digital Display, Air Pollution Detector Meter, PM2.5/1.0/10 HCHO TVOC Tester Temperature & Humidity Meter for Home Office, Car, Outdoor
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Digital Hydrogen Meter, High Accuracy Pen Type H2 Meter Water Quality Tester with ATC, LCD PH TDS Salt PPM Temp Tester Meter for Drinking Water Hydroponics Aquariums Swimming Pool
Digital Hydrogen Meter, High Accuracy Pen Type H2 Meter Water Quality Tester with ATC, LCD PH TDS Salt PPM Temp Tester Meter for Drinking Water Hydroponics Aquariums Swimming Pool
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PENCHEN Professional 3 in 1 pH/EC/Temp Meter Water Detector Multi-Parameter Digital LCD Tri-Meter Multi-Function Water Quality Monitor Multiparameter Water Quality Tester
PENCHEN Professional 3 in 1 pH/EC/Temp Meter Water Detector Multi-Parameter Digital LCD Tri-Meter Multi-Function Water Quality Monitor Multiparameter Water Quality Tester
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Qudai Professional 3 in 1 pH/TDS/Temp Meter Water Detector Multi-Parameter Digital LCD Tri-Meter Multi-Function Water Quality Monitor Multiparameter Water Quality Tester
Qudai Professional 3 in 1 pH/TDS/Temp Meter Water Detector Multi-Parameter Digital LCD Tri-Meter Multi-Function Water Quality Monitor Multiparameter Water Quality Tester
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Eightwood Pen Electric Tester Mains Tester Screwdriver Electrical Tester Screwdriver Electrical Pen Tester Neon 220V Voltage Tester with 100-500 Voltage Tester Neon Bulb Electric Tester Pen Probe
Eightwood Pen Electric Tester Mains Tester Screwdriver Electrical Tester Screwdriver Electrical Pen Tester Neon 220V Voltage Tester with 100-500 Voltage Tester Neon Bulb Electric Tester Pen Probe
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Ph Detector and Tds Digital Meter Pencil Hanna 4 in 1 Function Ph Tds Ec Temp Digital Water Ph Tests Quality Tester Monitor Meter Test Pen
Ph Detector and Tds Digital Meter Pencil Hanna 4 in 1 Function Ph Tds Ec Temp Digital Water Ph Tests Quality Tester Monitor Meter Test Pen
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5 in 1 TDS Meter PH Tester, 0.01 High Accuracy Digital PH Meter for Water, PH/TDS/EC/Salt/Temp Tester, PPM Meter Water Tester for Drinking Water, Hydroponics, Plants, Aquarium and Pool
5 in 1 TDS Meter PH Tester, 0.01 High Accuracy Digital PH Meter for Water, PH/TDS/EC/Salt/Temp Tester, PPM Meter Water Tester for Drinking Water, Hydroponics, Plants, Aquarium and Pool
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Soapow Bike Computer 2.36 Inches Outdoor meter Odometer with Digital Display Multi-Functions for Cyclists2 digital bike meter bike meter meter meter meter for bike bike odometer meter meter bike
Soapow Bike Computer 2.36 Inches Outdoor meter Odometer with Digital Display Multi-Functions for Cyclists2 digital bike meter bike meter meter meter meter for bike bike odometer meter meter bike
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DOITOOL Sound and Light Warning Pencil pens + Pencil Electric Tester Pen Tester Electric Voltage Pen Voltage Detector Pen Electric Test Pen Voltage Tester Electricity Detector DC Pen Table
DOITOOL Sound and Light Warning Pencil pens + Pencil Electric Tester Pen Tester Electric Voltage Pen Voltage Detector Pen Electric Test Pen Voltage Tester Electricity Detector DC Pen Table
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Voltage Tester Voltage Detector Digital AC/DC Voltage Tester Detector Tool 12‑220V Non Contact Circuit Voltage Detector for Household, LED Multifunctional Digital Electric Tester Pen,
Voltage Tester Voltage Detector Digital AC/DC Voltage Tester Detector Tool 12‑220V Non Contact Circuit Voltage Detector for Household, LED Multifunctional Digital Electric Tester Pen,
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PH Tester,Digital PH Meter Tester Large LCD Display PH Meter Pen 0-14 Measurement Range Water Quality Monitor Pen for Aquarium Pool Water Tester
PH Tester,Digital PH Meter Tester Large LCD Display PH Meter Pen 0-14 Measurement Range Water Quality Monitor Pen for Aquarium Pool Water Tester
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TDS Water Quality Tester Temp/PPM Testing Meter Digital TDS Tester Water Quality Purity Portable TDS Total Dissolved Solids Meter Pen for Household Drinking Water Hydroponics Aquarium Swimming Pool
TDS Water Quality Tester Temp/PPM Testing Meter Digital TDS Tester Water Quality Purity Portable TDS Total Dissolved Solids Meter Pen for Household Drinking Water Hydroponics Aquarium Swimming Pool
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Segomo Tools 50 V to 1000 V Voltage Tester Pen - CAT IV Electric Tester Pen - IP54 Non Contact Voltage Tester - Circuit Tester - Voltage Meter & Detector - Live Wire Tester - VT1
Segomo Tools 50 V to 1000 V Voltage Tester Pen - CAT IV Electric Tester Pen - IP54 Non Contact Voltage Tester - Circuit Tester - Voltage Meter & Detector - Live Wire Tester - VT1
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Chlorine PH Meter, 2 in 1 PH Meter Chlorine Level Meter CL2 Tester Meter with Probe, Portable Water Quality Tester for Swimming Pool Spa Water Quality Analysis Monitor
Chlorine PH Meter, 2 in 1 PH Meter Chlorine Level Meter CL2 Tester Meter with Probe, Portable Water Quality Tester for Swimming Pool Spa Water Quality Analysis Monitor
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Wood Moisture Meter - Digital Moisture Meter for Firewood Moisture Detector Tester, Pin-Type Water Leak Detector Damp Tester Dampness Meter for Firewood Building Material Walls Paper Floor Carpet
Wood Moisture Meter - Digital Moisture Meter for Firewood Moisture Detector Tester, Pin-Type Water Leak Detector Damp Tester Dampness Meter for Firewood Building Material Walls Paper Floor Carpet
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Moisture Meter For Wood, Wood Moisture Meter Firewood Moisture Meter Moisture Meter For Lumber, Digital Moisture Detector,Pin-Type Water Leak Detector Damp Tester For Wood Firewood Paper Floor-Yellow
Moisture Meter For Wood, Wood Moisture Meter Firewood Moisture Meter Moisture Meter For Lumber, Digital Moisture Detector,Pin-Type Water Leak Detector Damp Tester For Wood Firewood Paper Floor-Yellow
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PH Meter, Digital Water TDS Tester Meter, 4-in-1 TDS EC Temp Meter & Digital PH Meter Pen for Industry Hydrotherapy Hydroponics Aquarium Drinking Water Beauty Spa with LCD Backlight
PH Meter, Digital Water TDS Tester Meter, 4-in-1 TDS EC Temp Meter & Digital PH Meter Pen for Industry Hydrotherapy Hydroponics Aquarium Drinking Water Beauty Spa with LCD Backlight
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Mini CO2 Detector with Alarm - Air Quality Monitor, Carbon Dioxide Detector Battery Powered with LED Digital Display and Sound Alert, Portable co2 Monitor, Air Quality Tester, CO Detector
Mini CO2 Detector with Alarm - Air Quality Monitor, Carbon Dioxide Detector Battery Powered with LED Digital Display and Sound Alert, Portable co2 Monitor, Air Quality Tester, CO Detector
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2pcs Water Quality Chlorine Tester Digital, Water Testing Meter Digital, CL2&PH Water Quality Chlorine Tester Portable Pool Tester, Meter for Swimming Pool Spa
2pcs Water Quality Chlorine Tester Digital, Water Testing Meter Digital, CL2&PH Water Quality Chlorine Tester Portable Pool Tester, Meter for Swimming Pool Spa
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