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Shop the best prices on 733 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, Sss and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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353 - 384 of 733
Acid Meter with Automatic Calibration pH and Temperature in Garden Ponds (EU)
$119.00 Save $60.00 RRP: $179.00
Water Tester Portable Water Quality Meter For School Science Experiments Camping Travel Aquarium Pond Home
$14.95 Save $7.00 RRP: $21.95
PH Meter Chlorine Pool Tester Detection Multifunction Quick Sensor Tools Measuring Detector Meter
$25.95 Save $13.00 RRP: $38.95
Pool Water Quality Tester PH Tester Kit Portable for Swimming Pools and Spas Electronic Water Analysis Meter with LCD Display
$25.95
0-14 pH Tester Monitor with 90 cm Cable, High Sensitivity Electrode Probe for Aquariums and Hydroponics
$29.95 Save $14.00 RRP: $43.95
pH Meter - 2-in-1 Desktop Laboratory Acidity and Alkalinity Tester with Auto Calibration for Environmental Testing
$199.00 Save $100.00 RRP: $299.00
Handheld PH Meter PH98108 pH Tester Glass Electrode Water Quality Detector Aquarium Hydroponics Soil Food Milk Cheese
$69.00 Save $30.00 RRP: $99.00
TDS Meter Digital Water Tester 7-in-1 Waterproof with EC, pH, Salt, S.G, ORP, Temp Measurements IP67
$54.00 Save $30.00 RRP: $84.00
Digital PH Meter 7-In-1 Water Tester, High-Accuracy Pen-Type, Pocket-Size, For Drinking Water, Aquariums, Hydroponics
$54.00 Save $30.00 RRP: $84.00
Water Quality Tester 2x Chlorine Tester Kit, Digital pH Meter, ABS Test Pen, Pool and Spa Accessory
$54.00
Digital Water Tester For Tap Water And Aquarium Water Readings With Auto Lock Functionality And Water Quality Meter
$18.95 Save $10.00 RRP: $28.95
PH Tester for Swimming Pool, Spa, Aquaculture & Lab - Portable Large Screen Chlorine Water Quality Monitor Meter
$28.95 Save $15.00 RRP: $43.95
TDS Tester for Drinking Water - Portable PPM Meter with EC and Temperature Measurement for Aquariums and Swimming Pools
$14.95 Save $7.00 RRP: $21.95
Portable pH Tester and Chlorine Meter for Swimming Pool and Spa Water Quality Monitoring with Digital Display
$39.95 Save $19.05 RRP: $59.00
6 in 1 Water Quality Tester for Aquariums and Hot Springs - pH, TDS, EC, ORP, CL, Temperature Meter with Backlight Display
$99.00 Save $50.00 RRP: $149.00
Plant Flower Acid pH Meter Digital Soil Tester for Hydroponics, Gardening, and Indoor Plants with LCD Display
$26.95 Save $13.00 RRP: $39.95
Smart Soil pH Meters for Accurate Soil Acidity and Alkalinity Monitoring, Digital Display, Easy to Use, Compact Design
$15.95 Save $3.00 RRP: $18.95
Soil pH Tester 3 in 1 Meter for Moisture, Sunlight, Indoor and Outdoor Plants, Garden and Lawn Use, 1 Pack, Green
$16.95 Save $4.00 RRP: $20.95
Digital Salinity Meter SA 21397 TDS EC Temp Tester Pen with Spoon
$64.00 Save $20.00 RRP: $84.00
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium UK Plug 230V
$84.00 Save $35.00 RRP: $119.00
TDS EC Meter Portable Compact LCD Display 3 in 1 TDS EC Temperature Water Quality Test Pen for Aquarium Swimming Pool White
$8.95 Save $4.00 RRP: $12.95
Food pH Meter 0.00–14.00 pH, High Precision Temperature Sensor, Acid Tester for Meat, Cheese, Dough, and Water
$46.95 Save $22.05 RRP: $69.00
Liquid PH Value Detection Sensor Module Monitoring Control Arduino Compatible 0-14 pH Range Analog Output
$89.00 Save $50.00 RRP: $139.00
Moisture Meter 3-In-1 Soil pH Meter For Garden And Flowers, Green Soil Moisture Sensor, pH Tester, Precision Measurement
$45.95 Save $23.05 RRP: $69.00
Water Quality Tester 6-In-1 pH Meter With WiFi, App Real-Time Viewing, Data Export, For Pool Aquarium Fish Tank
$159.00 Save $80.00 RRP: $239.00
Digital Pool Water Tester 2-In-1 Chlorine and pH Tester Handheld Monitor With Probe
$39.95 Save $19.05 RRP: $59.00
Soil pH Tester 3in1 Moisture Sensor for Gardening Greenhouse Lawn Pot Plants Waterproof Electrode
$21.95 Save $11.00 RRP: $32.95
Dds578c Three-phase Four-wire Rail Type Electric Energy Meter 380v
$30.09 Save $30.09 RRP: $60.18
3 In 1 ph/orp/temp meter controller tuya wifi water quality tester ph monitor acidometer for aquarium app control us/eu plug
$132.87 Save $208.86 RRP: $341.73
Accuracy ORPs Electrode Probes With Connector 185mm For Pool And Laboratory Water Testing Relax And Laboratories
$38.95 Save $20.05 RRP: $59.00
Water Quality Test Pen pH Meter Detector EC Acidity MultiParameter Water Quality Tester Voice Model
$40.95 Save $23.05 RRP: $64.00
Water Tester Bluetooth 7 In 1 pH TDS EC ORP Salinity SG Temp Meter Pen Type IP67 ATC For Hydroponics Aquarium
$109.00 Save $60.00 RRP: $169.00