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Shop the best prices on 11,675 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Denuotop, HanFei and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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2,753 - 2,784 of 3,200
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aqua
$74.00 Save $15.00 RRP: $89.00
3 in 1 PH ORP Temperture Water Quality Detecor Multifunctional On Line Water Quality MonitorUK Plug 220V
$129.00 Save $30.00 RRP: $159.00
RS485 Waterproof Digital Garden Greenhouse Soil PH Transmitter Sensor Tester Transmitter
$94.00 Save $55.00 RRP: $149.00
TDS/PH/TEMP 3in1 Water quality detector TDS Meter Refractometer Automatic Calibration
$89.00 Save $20.00 RRP: $109.00
BT Intelligent Water Quality Tester PH Temperature Test Meter Multi-functional Mariculture Tester for Drinking Water Aquarium Aquaculture Swimming
$64.00 Save $15.00 RRP: $79.00
9851 New Water Quality Detector Ph/tds Meter Ph/tds Analyzer Online Monitor 100-240v (us Plug)
$229.00
pH Calibration 15Pcs Calibration Powder Kit Small Size Suitable For Calibration Tools Water Testing Needs
$16.95 Save $13.00 RRP: $29.95
15Pcs pH Meter Calibration Solution Powder Calibration Tools Small Size For Pool Managers And Hydroponics
$23.95 Save $23.00 RRP: $46.95
4 in 1 Water Quality Tester PH TDS EC Temperature Detection Sensitive Precise Water Quality Monitor with HD Screen
$36.95 Save $37.05 RRP: $74.00
4in1 TDS Meter Digital Water Tester for Drinking Water Pool Aquarium with Instant Readout Yellow
$22.95 Save $11.00 RRP: $33.95
Soil pH meter - High Precision Fertile Soil pH Tester Meter for Garden Plant Flower
$23.95 Save $14.00 RRP: $37.95
PH Sensor for ,PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC,PH Sensor ,PH Sensor for
$22.95 Save $5.00 RRP: $27.95
Professional Soil Tester for pH EC NPK Humidity Temperature with LCD Display Modbus Protocol FG2025031701830
$279.00 Save $150.00 RRP: $429.00
16 in 1 Drinking Water Test Kit 100 Strips Home Water Quality Measurement Testing Set
$54.00 Save $30.00 RRP: $84.00
Digital High Accuracy PH Meter with ATC for Household Drinking Water, Hydroponics, Aquarium - 0-14 Measurement Range Tester（New Arrival）
$59.00 Save $35.00 RRP: $94.00
pH Test Strips Universal pH Test Paper Strips pH Measure Full Range 0-14 16.4 ft/Roll pH test measurement
$17.95
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinkin p Edition0612
$64.00 Save $40.00 RRP: $104.00
Portable PH Meter 5 in 1 Digital TDS Meter Water Tester with Back light TDS/PH/ORP/EC/Temp Meter with ATC- for Aquarium Multicolor
$69.00
6-In-1 Soil Tester PH Meter/EC/Light Intensity/Fertility Temperature and Humidity Soil Orchard Comp
$104.00 Save $85.00 RRP: $189.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Household Drinking, Pool And Aquari
$54.00 Save $45.00 RRP: $99.00
Soil Detector 5-in-1 PH Meter Horticulture Humidity Meter Flower Pot Illumination Fertility Meter
$25.95 Save $21.00 RRP: $46.95
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight/Air Humidity/Temp Tester PH Meter
$89.00 Save $50.00 RRP: $139.00
8in One Soil Sensor for Agriculture PH EC Moisture NPK Tester USB Smart Soil Meter for Precision Farming Salinity Tester
$99.00 Save $50.00 RRP: $149.00
Waterproof Electronic Salinity PH TDS EC ORP Tester Hydrometer Water Quality Testing Tool NO.5426
$64.00 Save $25.00 RRP: $89.00
Benchtop Lab PH Meter High Accuracy Automatic Calibration Laboratory PH Meter for Aquarium Fish Tank Swimming Pool EU Plug 230V NO.2834
$179.00 Save $60.00 RRP: $239.00
PH Tester Portable Acidity Meter Water Quality Test Tool for Aquarium Hydroponics Laboratory NO.4724
$59.00 Save $20.00 RRP: $79.00
Water Quality Tester TDS EC PH SALT S.G ORP TEMP 7 in 1 IP67 Waterproof Multifunction Digital Water Tester NO.5159
$64.00 Save $25.00 RRP: $89.00
PH Tester with Backlight Digital Water Quality Meter High Accuracy 5 in 1 PH TDS EC ORP Temperature Detector NO.4101
$64.00 Save $25.00 RRP: $89.00
Digital Redox Controller Conductivity Acid Base and Redox Controller High Accuracy PH Meter ORP Meter EU 220V NO.4956
$189.00 Save $80.00 RRP: $269.00
PH~025N On Line Digital PH Monitor Meter Wall Mounted Water Quality Tester EU 230~240V 50Hz 19mA NO.7715
$99.00 Save $40.00 RRP: $139.00
PH Electrode Probe ABS Material 5 Meters High Accuracy Exquisite Craftsmanship PH Electrode for Industrial PH Detectors NO.1062
$74.00 Save $30.00 RRP: $104.00
Waterproof ORP TEMP Meter Negative Ion Hydrogen Rich Tester Pen Digital Water Quality Detector NO.4512
$179.00 Save $70.00 RRP: $249.00