11,000+ results for ph meter
- 4 in 1 Digital PH EC Meter LCD Tester Pocket Hydroponics Aquarium Water Test PenOpens in a new window or tabBrand New$18.98Save up to 10% when you buy moreList price: $28.98 35% offTop Rated Pluseeekitonline (451,797) 99.1%Free shippingFree returns291 sold
- 4 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant SeedingOpens in a new window or tabBrand New$8.35Save up to 18% when you buy moreTop Rated PlusFree 2-4 day shippingsailing-global (7,921) 99.2%Free returns145 sold
- PH Meter Digital PH Tester Pen 0.01 High Accuracy Water Quality TesterOpens in a new window or tabBrand New$13.59vivosun-sgs (4,471) 98.9%Was: $16.99 20% offFree shippingFree returns219 sold
- Digital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test PenOpens in a new window or tabBrand New$6.71Save up to 15% when you buy moreWas: $7.90 15% offwincen-1 (20,416) 98%Free shippingFree returns306 sold
- 7 in 1 Digital LCD PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter PenOpens in a new window or tab❤️900+Sold✔️IP67 Waterproof✨60Day Free Return⭐Save15%UPBrand New8 product ratings - 7 in 1 Digital LCD PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter Pen$21.48Save up to 15% when you buy moreList price: $30.98 31% offTop Rated Plusredtagtown (360,808) 99.3%Free 2-4 day shippingFree returns1,158 sold
- Digital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test PenOpens in a new window or tabBrand New$6.69inn_2720 (207) 99.1%Free shipping113 sold
- 2Pcs Digital LCD PH Meter Pen +TDS EC Water Purity PPM Temperature Tester ToolOpens in a new window or tabBrand New$12.29Top Rated Plusthebatteryconnection (931,918) 98%Free shippingFree returns1,658 sold
- 4 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant SeedingOpens in a new window or tabBrand New$8.25Save up to 15% when you buy morefrentaly (241,593) 97.9%Free shipping468 sold
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- 3-in-1 Soil pH Water Moisture Light Tester Meter For Plants Garden Seeding GrowOpens in a new window or tabBrand New$8.99Save up to 15% when you buy moreWas: $17.98 50% offTop Rated Plusgatorcable (258,767) 99.6%Free shippingFree returns1,232 sold
- Digital Electric PH Meter Tester LCD Hydroponics Aquarium Water Pocket Test PenOpens in a new window or tabBrand New$8.99Save up to 15% when you buy moreWas: $17.98 50% offTop Rated Plusgatorcable (258,767) 99.6%Free shippingFree returns
- 5in1 LCD Soil PH Tester Water Moisture Light Test Meter for Garden Plant SeedingOpens in a new window or tabBrand New$8.99 to $17.45Top Rated Pluspinshion-mall (4,787) 99.8%Free shippingFree returns63+ sold
- 3 in 1 Digital PH Tester Sunlight Soil Moisture Meter Detector Plant Garden USOpens in a new window or tabBrand New$7.79dentrading8 (22,185) 98.3%Was: $9.74 20% offFree shippingFree returns39 sold
- PH Meter Digital PH Tester Pen 0.01 High Accuracy Water Quality TesterOpens in a new window or tabBrand New$13.59vivosun-sgs (4,471) 98.9%Was: $16.99 20% offFree shippingFree returns204 sold
- 5 in 1 Digital LCD PH/TDS/EC/Salinity/Temperature Water Quality Meter Tester PenOpens in a new window or tabBrand New$17.99antswms (86) 95.7%Free shipping
- Milwaukee MW102 PRO+ 2-in-1 pH and Temperature Meter ATC with Hard Carrying CaseOpens in a new window or tabBrand New$184.00Top Rated Plusgetultimatenow (3,201) 100%Free 2-4 day shippingFree returns8 watchers
- Milwaukee Instruments pH and ORP Meter bundle (MW102 PRO+ & MW500 PRO)Opens in a new window or tabBrand New$289.30Top Rated Plusgetultimatenow (3,201) 100%Free 2-4 day shippingFree returns
- 7 in 1 Digital LCD PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter PenOpens in a new window or tabBrand New$20.48Save up to 10% when you buy moreList price: $33.98 40% offTop Rated Pluspartsdomauction (333,313) 99.4%Free shippingFree returns3,135 sold
- LCD PH Meter Tester Digital Electric Water Test Pen Pocket Hydroponics AquariumOpens in a new window or tab⭐️⭐️⭐️⭐️⭐️ ✅ US Seller ✅High Quality ✅ Fast ShippingBrand New$9.65topfuture2018 (15,799) 99.4%Free shippingFree returns654 sold
- Digital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test PenOpens in a new window or tabBrand New$8.89Save up to 7% when you buy moretheperfectpart (872,462) 99.9%Free shippingFree returns2,383 sold
- pH Meter Kit, High Precision Digital pH Pen with ±0.1 pH Accuracy for WaterOpens in a new window or tabBrand New$49.99ac_infinity (25,716) 99.3%Free shippingFree returns69 sold
- 7 in 1 Digital LCD PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter PenOpens in a new window or tabBrand New$21.48Save up to 10% when you buy moreList price: $30.98 31% offTop Rated Plusnsioutlet (526,187) 99.3%Free 2-4 day shippingFree returns376 sold
- 5 in 1 LCD Digital Soil PH Meter Tester Moisture Humidity LED Light Garden PlantOpens in a new window or tabBrand New$17.48Save up to 10% when you buy moreList price: $31.98 45% offTop Rated Plusredtagtown (360,808) 99.3%+$0.99 shippingFree returns371 sold
- PH Meter for Water Hydroponics Digital PH Tester Pen 0.01Hi-Accuracy Pocket SizeOpens in a new window or tabBrand New$8.99Top Rated PlusWas: $11.99 25% offdomesticwaterfilterexpert (28,024) 99.7%Free shippingFree returns143 sold
- Apera Instruments AI209 PH20 Value Pocket pH Tester KitOpens in a new window or tabBrand New$19.75Save up to 20% when you buy morejillhome16 (898) 98.6%+$9.49 shipping42 sold
- New Listing5 in 1 LCD Digital PH/TDS/EC/Salinity/Temperature Water Quality Meter Tester PenOpens in a new window or tabBrand New$19.19tech_aquatics_and_antiques (15) 100%Free shipping
- Digital Ph Meter TDS Tester Aquarium Pool Hydroponic Water Monitor 0-9999 PPMOpens in a new window or tabBrand New$9.99Top Rated Plusinkcredibleprinting (700,812) 97.8%Free shippingFree returns703 sold
- 4 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant SeedingOpens in a new window or tabBrand New$8.39miniduino (302,735) 98.2%Free shipping719 sold
- Digital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test PenOpens in a new window or tabBrand New$6.71Top Rated PlusWas: $8.99 25% offcablewirecanada (69,734) 96.8%Free shippingFree returns352 sold
- 5 in1 LCD Digital PH/TDS/EC/Salinity/Temperature Water Quality Meter Tester PenOpens in a new window or tabBrand New$16.98Save up to 8% when you buy moreWas: $21.23 20% offszyax-24 (170) 98.3%Free shippingAlmost gone21 sold
- Milwaukee MW102-FOOD PRO+ 2-in-1 pH & Temperature Meter for Food with Hard caseOpens in a new window or tabBrand New$308.00Top Rated Plusgetultimatenow (3,201) 100%Free 2-3 day shippingFree returns
- 5 in 1 LCD Digital PH/TDS/EC/Salinity/Temperature Water Quality Meter Tester PenOpens in a new window or tabBrand New$17.99elecprog_49 (1,430) 97.5%Free shipping10 watchers
- Milwaukee PH55 PRO Waterproof pH & Temperature Tester with ATC & Replaceable ProOpens in a new window or tabBrand New$61.00Save up to 10% when you buy moreTop Rated PlusFree 2-4 day shippinggetultimatenow (3,201) 100%Free returns20 watchers
- PH Meter Digital PH Tester Pen 0.01 High Accuracy Water Quality TesterOpens in a new window or tabBrand New$6.03Save up to 15% when you buy moreWas: $6.70 10% offyallp_47 (3,859) 97.9%Free shipping51 sold
- 0-14 PH Meter,Digital PH Temp Meter Water Quality Tester for Water HydroponicsOpens in a new window or tabBrand New$6.20Save up to 15% when you buy moreWas: $6.89 10% offyallp_47 (3,859) 97.9%Free shipping
- Digital PH Meter Tester Portable Pocket Water Pool Aquarium Wine HydroponicOpens in a new window or tabBrand New$8.98Save up to 10% when you buy moreTop Rated PlusFree 2-4 day shippinghanksminerals (99,302) 98%Free returns524 sold
- pH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, WaterproofOpens in a new window or tabBrand New$11.99Save up to 20% when you buy moreyedael (12,343) 99.1%Free shippingFree returns
- 5in1 LCD Digital PH Soil Tester Plant Lawn Water Moisture Temperature Test MeterOpens in a new window or tab✅8" Probe✅Accurate Data✅Digital Display✅Battery IncludeBrand New$17.48Save up to 10% when you buy moreList price: $31.48 44% offTop Rated Plusnsioutlet (526,187) 99.3%+$0.99 shippingFree returns709 sold
- 5 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant GrowthOpens in a new window or tabBrand New$18.48Save up to 15% when you buy moreList price: $31.48 41% offTop Rated Plusthesiliconvalley (460,593) 99.5%Free 2-4 day shippingFree returns156 sold
- Milwaukee Instruments pH600 Digital pH PenFast, accurate results with LCDOpens in a new window or tabBrand New$28.00Save up to 8% when you buy moreTop Rated PlusFree 2-4 day shippinggetultimatenow (3,201) 100%Free returns19 watchers
- Milwaukee pH54 Waterproof pH Tester with Replaceable ProbeOpens in a new window or tabBrand New$40.00Top Rated Plusgetultimatenow (3,201) 100%Free 2-4 day shippingFree returnsLast one23 sold
- Apera Instruments Value Series Ph20 Waterproof Ph Tester Kit Auto CalibrationOpens in a new window or tabBrand New$19.96Top Rated Plusnoa.barcl (4,164) 99.7%+$9.95 shippingFree returns
- New ListingSoil Ph Meter, MS02 3-In-1 Soil Moisture/Light/Ph Tester Gardening Tool Kits forOpens in a new window or tabBrand New$14.70zenki303 (351) 100%Free shippingFree returns
- 5 In 1 Digital PH/TDS/EC/Salinity/Temperature Water Quality Meter Tester Tool USOpens in a new window or tabBrand New$19.98Save up to 10% when you buy moreList price: $34.48 42% offTop Rated Plusredtagtown (360,808) 99.3%Free 2-4 day shippingFree returns209 sold
- New ListingFISHER SIENTIFIC ACCUMET BASIC AB15 PH METER - WORKING BUT MISSING POWER SUPPLYOpens in a new window or tabPre-Owned$49.99neuroindx (24) 100%+$18.60 shipping
- 4 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant SeedingOpens in a new window or tabBrand New$8.39Save up to 15% when you buy moreeshippers (225,306) 97.8%Free shipping825 sold
- 4 In 1 LCD Digital Soil Tester PH Water Moisture Temperature Sunlight Plant TestOpens in a new window or tabBrand New$9.89Save up to 7% when you buy moretheperfectpart (872,462) 99.9%Free shippingFree returns200 sold
- 4 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant SeedingOpens in a new window or tabBrand New$9.75Save up to 15% when you buy moreTop Rated PlusFree shippingthebatteryconnection (931,918) 98%Free returns182 sold
- LCD PH Meter Tester Digital Electric Water Test Pen Pocket Hydroponics AquariumOpens in a new window or tabBrand New$8.35developsilence2 (3,947) 99.1%Free shippingFree returns
- Digital PH Meter for Water, 0.05ph High Accuracy Pen Type PH TesterOpens in a new window or tabBrand New$11.19vivosun-sgs (4,471) 98.9%Was: $13.99 20% offFree shippingFree returns
- 5 in 1 LCD Digital PH/TDS/EC/Salinity/Temperature Water Quality Meter Tester PenOpens in a new window or tabBrand New$36.99vivosun-sgs (4,471) 98.9%Free shippingFree returns137 sold
- Digital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test PenOpens in a new window or tabBrand New$6.70atops_33 (4,165) 98.5%Free shipping
- pH and TDS Meter ComboOpens in a new window or tabBrand New$12.79vivosun-sgs (4,471) 98.9%Was: $15.99 20% offFree shippingFree returns
- 3 in1 Soil Tester Water PH Moisture Light Test Meter Kit For Garden Plant FlowerOpens in a new window or tabBrand New$6.99 to $7.59Top Rated Pluspoony-46 (4,298) 98.1%Free shippingFree returns108+ sold
- MKKENLEY 3 in 1 Soil Tester, Soil PH Tester, Soil PH Meter, For plant, GardenOpens in a new window or tabBrand New$1.99Save up to 20% when you buy moremkkebr0 (113) 93.1%+$3.50 shipping
- 0.0-14.0 pH Digital PH Meter Tester Aquarium Pool Hydroponic Water Monitor 0.1pHOpens in a new window or tabBrand New$5.88gift_asc365 (3,740) 99.3%Was: $6.26 6% offFree shipping37 sold
- PH Meter for Water Ph Tester Digital Ph Pen, 0.01 High Accuracy Ph Reader Ph LeOpens in a new window or tabBrand New$9.99acmedeals-381 (0) 0%Free shippingfrom Pakistan
- VIVOSUN PH Meter Digital PH Tester Pen 0.01 High Accuracy Water Quality TesterOpens in a new window or tabBrand New$13.59vivosun-sgs (4,471) 98.9%Was: $16.99 20% offFree shippingFree returns60 sold
- Portable Digital Water Quality Meter Tester LCD PH/TDS/EC/ORP/TEMP/SG/SalinityOpens in a new window or tabBrand New$6.68 to $22.45sysports2020 (5,134) 97.6%Free shippingFree returns
- Soil Moisture Meter 3 in 1 PH Tester Garden Lawn Plant Care Soil Testing KitOpens in a new window or tabBrand New$12.25mkfrobotics (5,793) 99.5%Was: $12.89 5% offFree shippingFree returns
- 3 in 1 Digital PH Tester Sunlight Soil Moisture Meter Detector Plant Garden USOpens in a new window or tabBrand New$7.79jiaxi-2875 (7,002) 98.4%Was: $9.74 20% offFree shippingFree returns8 watchers
- pH Meter PRO Kit, Digital pH Pen with ±0.01 pH Accuracy & Interchangeable ProbeOpens in a new window or tabBrand New$79.99ac_infinity (25,716) 99.3%Free shippingFree returns
- 4 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant SeedingOpens in a new window or tabBrand New$9.99congrat-a (240) 97.6%Free shipping
- YY-1030 Food PH Meter Thermometer Electrode PH Measuring Instrumen Soil TesterOpens in a new window or tabBrand New$6.64 to $37.99Save up to 10% when you buy moreWas: $6.99 5% offsunnylives (54,303) 97.3%Free shipping
- 5 in 1 LCD Digital Soil PH Meter Tester Moisture Humidity LED Light Garden PlantOpens in a new window or tabBrand New$9.99 to $19.69Save up to 5% when you buy moreTop Rated PlusFree shippingherlingtong (10,112) 99.1%Free returns
- Digital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test PenOpens in a new window or tabBrand New$6.79living-3808 (2,149) 98.1%Free shippingFree returns106 sold
- Water Tester PH Meter, Digital PH Meter 0.01 PH High Accuracy Water Quality T...Opens in a new window or tabBrand New$24.74hagit_eluz (116) 98.3%Free shippingLast one
- New ListingDigital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test PenOpens in a new window or tabBrand New$6.59autoboost2024 (183) 97.4%Free shipping
- Digital LCD PH Meter Pen+TDS EC Water Purity PPM Temperature Tester Tool 1PC/2PCOpens in a new window or tabBrand New$9.39Top Rated Plussailing-global (7,921) 99.2%Free 2-4 day shippingFree returns
- Digital LCD PH Meter Pen TDS EC Water Purity PPM Temperature Tester Tool PPM USAOpens in a new window or tabBrand New$8.99Save up to 20% when you buy more12months_tsuki (34) 97.2%Free shipping
- PH Meter TDS EC LCD Water Purity PPM|pH Test Strips|Hydroponic Pool Tester ToolOpens in a new window or tabBrand New$9.99 to $99.99Top Rated Pluswater-all-pure (12,463) 99.7%Free shippingFree returns
- New ListingDigital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test PenOpens in a new window or tabBrand New$6.99cannagrowsupplycollectibles (590) 97.7%+$5.95 shipping
- Kelway Soil Tester pH Meter Acidity Tester Made in Japan By Kel Instruments CoOpens in a new window or tabBrand New$49.95Save up to 20% when you buy morestrategicecomservices (906) 99.2%Free shipping21 sold
- Milwaukee MW500 PRO ORP Meter with Hard Carrying CaseOpens in a new window or tabBrand New$167.00Top Rated Plusgetultimatenow (3,201) 100%Free 2-3 day shippingFree returns
- Milwaukee MW102 PRO+ 2-in-1 pH and Temperature Meter with ATCOpens in a new window or tabBrand New$153.00Save up to 10% when you buy moreTop Rated PlusFree 2-4 day shippinggetultimatenow (3,201) 100%Free returns83 sold
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