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Shop the best prices on 884 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, SOJA&CO. and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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65 - 96 of 884
Portable pH Tester and Chlorine Meter for Swimming Pool and Spa Water Quality Monitoring with Digital Display
$40.95 Save $23.05 RRP: $64.00
Soil Meter Sunlight PH Tester for Garden Plants, Soil Moisture Sensor, Acidity and Humidity Monitor, 3-in-1 Detector
$14.95 Save $8.00 RRP: $22.95
4 In 1 TDS Meter Digital Water Tester, LCD Water Quality Pen for Drinking Water, Hydroponics, Hot Tub, Swimming Pool Testing
$14.95 Save $8.00 RRP: $22.95
Water Monitor Digital EC Temp Test Meter Backlit For Aquarium Fish Tanks Pool Pond
$17.95 Save $9.00 RRP: $26.95
Digital PH Meter Automatic Calibration 0.01, TDS Tester Probe, Water Quality Monitor, Model TDSM2 For Aquarium And Pool
$17.95 Save $9.00 RRP: $26.95
Food and Soil pH Tester with Large LCD Screen, Green Backlight, Auto Temperature Compensation, Measures pH and Temperature
$64.00 Save $35.00 RRP: $99.00
PH Replacement Probe Electrode Sensor For Aquarium Hydroponic Laboratory Testing BNC Q9 Connector 1.2M Cable
$59.00 Save $25.00 RRP: $84.00
Water Tester 5in1 TDS EC pH Temp Salinity Meter LCD Display for Aquarium Hydroponics Drinking Water Quality Monitoring
$29.95 Save $15.00 RRP: $44.95
PC102B CL2 Chlorine and PH Tester for Pool Spa with Large Screen Display
$26.95 Save $13.00 RRP: $39.95
TDS Meter 5 in 1 EC TDS Salinity Temperature pH Water Quality Tester for Aquariums Pools Food Beverages ATC 1 Without Backlight
$43.95 Save $20.05 RRP: $64.00
Water Tester TDS Meter Digital Water Quality Tester for Drinking Water Pool Aquarium Pond White
$25.95 Save $13.00 RRP: $38.95
CL2 Water Quality Tester Monitor, Digital Pool PH Tester, pH Level Meter for Drinking Water, Aquarium, Spa Water Parameters (without Battery)
$25.95 Save $12.00 RRP: $37.95
Dornbracht 0415020650090 Thermostatic Cartridge 3/4" with Calibration Dornbracht
$489.00 Save $110.00 RRP: $599.00
Water Quality Tester Pen with Accurate Mineral Detection and Light for Home Drinking Water
$16.95 Save $8.00 RRP: $24.95
5 in 1 Digital Water Quality Tester with Salinity and Temperature for Aquarium and Outdoor Use
$45.95 Save $23.05 RRP: $69.00
pH Meter Test Strips Litmus Tester For Acid Base Analysis, 0-14 pH Range, Color-Coded Chart, Paper Strip Kit
$15.95 Save $7.00 RRP: $22.95
pH Test Paper 100-Count Multipurpose Test Strips For Chlorine, pH, And Hardness For Aquarium And Well Water
$18.95 Save $9.00 RRP: $27.95
Digital Online Water Quality Tester LCD Display Precision PPM Meter 0.009990 Range Auto ShutOff 1/4 Inch TFitting
$74.00 Save $35.00 RRP: $109.00
PH/CL2 Meter, Digital 2in1 Water Quality PH and Chlorine Meter for Pool Water Quality Analysis, Pool Residual Chlorine Test
$51.95 Save $27.05 RRP: $79.00
7 In1 Water Quality Tester Lab pH Meter Salt Tester Water pH Tester Accuracy
$59.00 Save $25.00 RRP: $84.00
pH Meter - 2-in-1 Desktop Laboratory Acidity and Alkalinity Tester with Auto Calibration for Environmental Testing
$209.00 Save $100.00 RRP: $309.00
Digital Soil Liquid pH Meter for Home Use
$104.00 Save $55.00 RRP: $159.00
Acid Meter with Automatic Calibration pH and Temperature in Garden Ponds (EU)
$129.00 Save $60.00 RRP: $189.00
Digital pH Meter, 5 in 1 EC Pool pH Tester for Water, Aquarium, Hydroponics
$49.95 Save $24.05 RRP: $74.00
TDS Tester For Drinking Water, Portable EC Temp Meter, Handheld PPM Water Quality Tester For Aquarium And Pool
$15.95 Save $7.00 RRP: $22.95
Digital pH Meter Replacement Electrode Probe With BNC Connector, 1.2m Cable, Buffer Powder, For Aquarium, Hydroponics
$24.95 Save $12.00 RRP: $36.95
3in1 Soil Moisture Meter, pH Tester, Hygrometer for Plants, Garden, Lawn, Farm, Temperature, Humidity, Acid Analyzer
$25.95 Save $13.00 RRP: $38.95
8-in-1 WLAN Water Quality Tester PH EC TDS Salt S.G CF ORP Temperature Measurement for Drinking Water Aquariums Hydroponics
$169.00
PH Meter Chlorine Test Device Portable Digital Water Quality Analyzer with Dual Display for Swimming Pools and Aquariums
$34.95 Save $18.00 RRP: $52.95
Replacement Electrode Probe for PH Water Quality Tester, Compatible with PH818 Aquarium, Durable and Accurate pH Measurement Probe
$31.95 Save $16.00 RRP: $47.95
pH Tester, Portable Chlorine Meter For Pools And Spas, Measures Water Quality And Chlorine Level, Pool Chemistry Monitor
$26.95 Save $13.00 RRP: $39.95
TDS Meter Water Quality Tester 0-9990ppm with 2% Accuracy, Data Lock for Drinking Water, Hydroponics, RO Systems, Pool Testing
$16.95 Save $8.00 RRP: $24.95