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Shop the best prices on 9,026 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,697 - 1,728 of 9,026
100Pcs PH Paper Professional Measurement Test Strips Accurate Universal for Cosmetics Drinking Water Soil PH014
$14.95 Save $9.00 RRP: $23.95
PH91A PH Electrode Probe BNC Connector PH Tester Probe for Aquarium Hydroponics Plant Pool
$19.95 Save $11.00 RRP: $30.95
Water Quality Tester 6 in 1 COD Temp TOC Conductivity TDS UV275 Water Meter Monitor for Aquarium
$74.00 Save $45.00 RRP: $119.00
PH9853 PH EC Meter Tester Portable Water Quality Analyzer for Aquariums Hydroponics Laboratory
$54.00 Save $30.00 RRP: $84.00
TDS test pen, conductivity pen, EC meter, water quality test, liquid purity test
$17.95 Save $61.05 RRP: $79.00
Digital TDS Tester PenPortable + Water Quality TDS EC Temperature Purity Meter Temp PPM Tester Thermometer for Water 4 Display Modes1pcs
$21.95 Save $67.05 RRP: $89.00
PH Meter, PH Meter 5 In 1 PH/TDS/EC/ORP/Temp Meter, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
$40.95 Save $118.05 RRP: $159.00
Ph And Chlorine Tester Pool Product Spa Strip 50 Strips For The 5 In 1 Pool Ph Tester On Total Chlorine Free Chlorine Alkalinity Cyanuric Acid Chlorin
$15.95 Save $58.05 RRP: $74.00
Water Quality Tester, ph Meter, Digital PH Meter PH Tester Water Quality Tester Temperature Function for Drinking Water, Hydroponics, Pools, Aquariums
$28.95 Save $90.05 RRP: $119.00
PC-104 Water Quality Tester, Accurate and Easy to Read Portable pH Tester for Swimming Pools and Spas Chlorine
$54.00 Save $145.00 RRP: $199.00
Tds Tester 3-in-1 Tds Ec & Temperature Meter Ultrahigh Accuracy Digital Water Quality Tds Tester (blue)
$15.95 Save $58.05 RRP: $74.00
Lcd Digital Tds-3 Meter Temp Ppm Tester Pen For Testing Water Quality
$21.95 Save $26.00 RRP: $47.95
Hard Carrying Case For Fluke T5-1000 / T6-1000 / T6-600 / Fluke T5600 Electrical Voltage Continuity And Current Tester
$30.95 Save $15.00 RRP: $45.95
Soil Ph Meter, 3-in-1 Soil Tester Ph Moisture Meter Plant Water Light Tester Testing Kits For Garde
$20.95 Save $25.00 RRP: $45.95
Paper Ph Meter Indicator, Full Range Ph Meter 0-14
$23.95 Save $30.05 RRP: $54.00
Professional Ph Meter Water Quality Tester
$89.00 Save $60.00 RRP: $149.00
Ph Value Fertility Soil Analyzer Two-in-one Garden Soil Ph Temperature Analyzer Tester
$54.00 Save $45.00 RRP: $99.00
PH Meter Replacement Probe Electrode for PH/TDS/EC/Temperature Meter, EZ9901 Probe
$18.95 Save $17.00 RRP: $35.95
Zigbee Smart 4 in 1 Soil Tester Sunlight/Temp/Moisture Meter Earth Humidity Sensor Remote Control M
$64.00 Save $10.00 RRP: $74.00
Home Sperm Observation Male Sperm Test Kit Accurate Observation of Sperm Concentration During Exerc
$11.95 Save $2.00 RRP: $13.95
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test fo
$49.00 Save $50.00 RRP: $99.00
Sonde PH 201H, capteur de pH de laboratoire haute précision, électrode de pH, connecteur BNC, 1,2 m/47,2 po
$26.95 Save $7.00 RRP: $33.95
6 In1 Soil Tester Soil Moisture PH Meter Garden Plant Temperature Humidity Sunlight Light PH Test M
$27.95 Save $7.00 RRP: $34.95
White Handheld TDS Digital Water Tester High Household Purified Tap Water Multifunctional Large Scr
$8.95 Save $2.00 RRP: $10.95
Multi-Parameter Floating Bluetooth Water Quality Monitor for Pools and Aquaculture
$99.00
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Se
$46.95 Save $12.05 RRP: $59.00
pH Meter Probe with Waterproof Design and Automatic Temperature Compensation for Aquarium PH818
$42.95 Save $26.05 RRP: $69.00
7 in 1 Water Quality Tester LCD Digital pH ORP Temp Salinity Meter IP67 Waterproof for Pools
$54.00 Save $25.00 RRP: $79.00
6 in 1 Water Quality Tester with LCD Backlight, Digital PH Meter for Pool Aquarium, IP67 Waterproof
$139.00 Save $60.00 RRP: $199.00
Digital Water Quality Tester with Large Display for Safe pH and Chlorine Testing in Pools, Spas, Aquariums
$94.00 Save $45.00 RRP: $139.00
3PCS TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,for Drin
$18.95
SMART SENSOR Digital pH Meter Waterproof Water Quality Tester with ATC 0-14 pH Measurement Range pH Water Test Meter for Drinking Swimming Pool
$89.00 Save $15.00 RRP: $104.00