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Shop the best prices on 730 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, SOJA&CO. and Zerowater. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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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 $5.00 RRP: $21.95
Digital Salinity Meter SA 21397 TDS EC Temp Tester Pen with Spoon
$64.00 Save $25.00 RRP: $89.00
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 $27.05 RRP: $74.00
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
$22.95 Save $11.00 RRP: $33.95
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
$41.95 Save $22.05 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
Water Monitor Digital EC Temp Test Meter Backlit For Aquarium Fish Tanks Pool Pond
$17.95 Save $9.00 RRP: $26.95
WiFi Water Tester For pH Management In Aquatic Systems With Smart Features
$89.00 Save $50.00 RRP: $139.00
PH Meter Pen Type Water Quality Tester, Accuracy TDS And PH Value Tester, Digital Pen, Blue
$79.00 Save $40.00 RRP: $119.00
Soil Meter Sunlight pH Tester Moisture Sensor For Garden Plants Acidity Humidity Monitor
$15.95 Save $8.00 RRP: $23.95
Digital pH Meter, 0.01 pH Accuracy, ATC, pH Tester Pen, Litmus Tester, Water Quality Tester, pH Test Strips Function
$23.95 Save $12.00 RRP: $35.95
Pen Type PH Meter PH Water Quality Tester For Aquarium Acidometer Acidity Meter
$48.95 Save $25.05 RRP: $74.00
TDS Tester 5In1 EC pH Salinity Temperature Meter For Pools Drinking Water Aquariums No Backlight
$59.00 Save $25.00 RRP: $84.00
Accuracy 4 In 1 Tester Meter Digital EC TDS Sensor Temperature For Home Water Quality Tester
$41.95 Save $22.05 RRP: $64.00
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium US Plug 110V
$79.00 Save $40.00 RRP: $119.00
PH Electrode Sensor Probe for Industrial and Laboratory Water Analysis, BNC Connector pH Meter Tester
$27.95 Save $14.00 RRP: $41.95
Replacement Electrode Probe for PH Water Quality Tester, Compatible with PH818 Aquarium, Durable and Accurate pH Measurement Probe
$30.95 Save $16.00 RRP: $46.95
Measures, Tds, Temperature Meter For Swimming Pools, Hydroponics, Aquariums, Digital Tds And Temperature Monitor
$54.00 Save $30.00 RRP: $84.00
Water Ph Tester 7In1 pH TDS EC ORP Salinity SG Temperature Meter For Drinking Water And Aquariums
$47.95 Save $26.05 RRP: $74.00
Water Quality Meter, pHMeter 0.1 Highprecision digital pH water quality tester acid measuring device for Field and Lab Ref: 8156
$45.95 Save $23.05 RRP: $69.00
Pack of 100 Pool Test Strips, 6 in 1 pH Tester for Spa Swimming Pool
$359.00 Save $190.00 RRP: $549.00
PC102B CL2 Chlorine and PH Tester for Pool Spa with Large Screen Display
$25.95 Save $13.00 RRP: $38.95