100,000+ results for acidity
- 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 (897) 98.8%Free shipping20 sold
- 99% Boric Powder acid, crystal granulated 1 Lb to 55 LB . Unopened bag.Opens in a new window or tabBrand New$13.20 to $269.00Save up to 25% when you buy moreyerev70 (16) 100%Free shipping
- Elemental Sulphur Agricultural Sulfur Pellets Soil Acidifier ph down 90% FAST SHOpens in a new window or tabBrand New$16.75 to $79.95Save up to 8% when you buy morethefairandfrugalguru (6,273) 98.6%Free 4 day shippingFree returns
- PoolRx Extreme Black Chemical Removes Algae For Swimming Pools - (Various Size)Opens in a new window or tabBrand New$62.92 to $168.96savemoreonpoolsupplies (199,718) 99.6%Free 4 day shipping
- 68 fl oz Extra Virgin Moroccan Olive Oil Cold Extraction Less Than 0.2% AcidityOpens in a new window or tabBrand New$40.37 to $45.27p20commerce_co (278) 98.3%Free shipping1+ watchers
- Food Grade Phosphoric Acid, 85% ConcentrationOpens in a new window or tabBrand New$30.63 to $154.79Top Rated Plusdudadiesel (60,705) 99.9%Free shippingFree returns326+ sold
- NEW! Horsehair Bristle Acid Brushes for Glues, Acids & Oil - Pack of 50Opens in a new window or tabBrand New$9.79Save up to 10% when you buy morebj_exclusives (3,061) 98.4%Free shippingFree returns109 sold
- 68 Fl Oz 2L Extra Virgin Olive Oil Moroccan Less Than 0.2% Acidity CookingOpens in a new window or tabBrand New$31.44 to $45.24renleys (73,071) 96.9%Free shippingFree returns15+ sold
- All Natural Distilled White Vinegar with 5% Acidity (32 Fl Oz Bottle)Opens in a new window or tabBrand New$5.14uniquewondershub (28) 100%Free shippingFree returnsLast one7 sold
- EZ-OX OXALIC ACID VARROA MITE CONTROLOpens in a new window or tabBrand New$22.95ez-ox1 (32) 100%+$8.20 shipping
- EZ-OX OXALIC ACID VARROA MITE CONTROL PELLETSOpens in a new window or tabBrand New$12.95ez-ox1 (32) 100%+$5.10 shipping
- HealthWise Low Acid Keurig K-CupsOpens in a new window or tabBrand New$12.80 to $129.60healthwise (115) 100%Free shippingFree returns
- Great Value Distilled White Vinegar, 128 fl ozOpens in a new window or tabBrand New$6.88Top Rated Plusecommerce_world96 (490) 98.4%Free 3 day shippingFree returns46 sold
- Rx Clear Conditioner & Stabilizer Cyanuric Acid For Swimming Pools - Choose KitOpens in a new window or tabBrand New$19.92 to $77.92savemoreonpoolsupplies (199,718) 99.6%List price: $99.99 22% offFree 4 day shipping80+ sold
- Organic Gypsum Powder Calcium Sulfate Fertilizer Solution Grade 1/2-20 lbs FASTOpens in a new window or tabBrand New$10.95 to $49.95Save up to 8% when you buy morethefairandfrugalguru (6,273) 98.6%Free 3 day shippingFree returns
- Battery Cable 1/0 or 2/0 Gauge AWG Extreme Pure Copper Power Wire Made in USAOpens in a new window or tabChoice of 1/0 and 2/0 in Red and Black from 1 to 50 ftBrand New$5.28 to $328.00Top Rated Plusgaugewireandcable (39,349) 100%+$3.97 shippingFree returns
- Heinz All Natural Distilled White Vinegar with 5% Acidity 32 fl oz BottleOpens in a new window or tabBrand New$3.34deepbluellc (349) 98%Free shippingFree returnsLast one
- Conditioner & Stabilizer Cyanuric Acid For Swimming Pools - (Choose Size)Opens in a new window or tabBrand New$19.92 to $77.92usapoolsuperstore (18,941) 99.3%Free 4 day shipping
- New ListingBed Wedge Pillow w/ Memory Foam Top for Sleeping, Acid Reflux, Heartburn & GERDOpens in a new window or tabBrand New$59.99etorroelite (147) 96%Free shippingFree returns
- VitaCup Perfect Low Acid Coffee PodsOpens in a new window or tabBrand New$25.80jrv_1356 (156) 95.2%Free shipping
- Niflugel Niflumic Acid 2.5% GelOpens in a new window or tabBrand New$15.00luxuries_worldwide (1,599) 96.8%+$4.99 shipping17+ sold
- *New* Certol Acid Magic® Buffered Muriatic Acid, 1 Gal. USA/128 Expiration 2023Opens in a new window or tabBrand New27 product ratings - *New* Certol Acid Magic® Buffered Muriatic Acid, 1 Gal. USA/128 Expiration 2023$24.99prmfiltration (4,686) 98.8%Free 4 day shipping305 sold
- 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 (524,825) 99.4%+$0.99 shippingFree returns696 sold
- Shinwa 72724 Soil Acidity Meter Ph Tester Garden Plant Health JAPAN ImportOpens in a new window or tabBrand New$49.96kabukicatjapan (19,988) 95.9%Free shippingfrom Japan
- 3in1 Soil Water Moisture PH Meter Acidity Humidity Sunlight Light PH Test GardenOpens in a new window or tabBrand New$15.99Save up to 20% when you buy moreTop Rated PlusFree shippingvlidscrom (3,585) 100%Free returns27 sold
- 100 pH Test Strips Soil pH Testing Kit | 0-14 Universal pH Tester Litmus PaperOpens in a new window or tabBrand New$9.16$6 off $30+ with couponWas: $10.29 11% offroleande (65) 100%Free shipping
- 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 (257,970) 99.7%Free shippingFree returns
- Soil Acidity Meter PH Tester Moisture Gauge With Probe Plants Garden Lawn FarmOpens in a new window or tabBrand New$12.86garfield2018 (16,705) 98%Was: $18.37 30% offFree shippingfrom China
- 4LB Citric Acid Powder Cleaning for Water DistillersOpens in a new window or tabBrand New$38.47Save up to 15% when you buy moreessentialvalues (12,740) 98.1%Free shippingFree returns44 sold
- 45lb Citric Acid - 3lb Pouches - HalefreshOpens in a new window or tabBrand New$149.99halefresh (5) 100%Free shipping
- Monin Peach Fruit Puree (1L), H-Puree, PeachOpens in a new window or tabBrand New$28.91Save up to 5% when you buy morelollicupusa (2,654) 99.1%Free shipping
- 1/0 AWG 0 Gauge Copper Battery Cable Power Wire Car, Marine, Inverter, RV, SolarOpens in a new window or tabRed or Black with Ends, you choose the length and endsBrand New$7.40 to $136.76Top Rated Plusgaugewireandcable (39,349) 100%+$3.97 shippingFree returns
- PH Meter Thermometer Pen For Food Fruit Meat Soil Lab Digital Acidity PH TesterOpens in a new window or tabBrand New$40.41kaariok (264) 100%Was: $42.99 6% offFree shippingfrom China
- Hardness Acidity Test Strips Water Moisture Testing Soil Meter PH Test PaperOpens in a new window or tabBrand New$8.30Save up to 15% when you buy moreabcaro1 (392) 92.5%Free shipping
- Garden Tutor Soil pH Test Strips Kit (100 tests)Opens in a new window or tabBrand New$14.49gardentutor (199) 100%Free 3 day shippingFree returnsAlmost gone327 sold
- 3 in 1 Soil Moister Tester Water pH Light Test Meter Kit Gardening Grass PlantsOpens in a new window or tabBrand New$7.22Top Rated PlusWas: $9.26 22% offratedelectronics (19,440) 99.1%Free shippingFree returns444 sold
- PH Meter Thermometer Pen For Food Fruit Meat Soil Lab Digital Acidity PH TesterOpens in a new window or tabBrand New$46.35usseller999 (13,384) 97.2%Was: $48.79 5% offFree shippingFree returns
- 3in1 Soil Moisture PH Meter Acid-base Humidity Garden Soil Testing Instrume.RZOpens in a new window or tabBrand New$8.65Save up to 10% when you buy morerzuq40 (7,055) 96.4%Free shipping
- TeraGanix EM-1 1 Gallon Certified Organic Microbial Inoculant for Plants & SoilOpens in a new window or tabNontoxic Active Probiotic Conditioner For Lawn CareBrand New$89.00Save up to 15% when you buy moreteraganix (189) 96.2%Free shipping
- Citric Acid Powder - Kosher, Vegan - by Food To LiveOpens in a new window or tabBrand New$6.29 to $80.99food-to-live (35,943) 99.6%Free shippingFree returns
- Digital Electric PH Meter LCD Tester Hydroponics Aquarium Water Pocket Test PenOpens in a new window or tabBrand New$7.99Save up to 15% when you buy morecar-market2019 (11,048) 99.2%Free shippingFree returns
- 3-in-1 Soil pH and Moisture Light Intensity Meter Plant Tester for Plants GrowthOpens in a new window or tabBrand New$7.58Top Rated Pluskurosw-12 (3,863) 98.8%Free shippingFree returns311 sold
- 4 WAY SOIL LAWN FLOWER GARDEN PLANT TEST TESTER pH NPK LIGHT MOISTURE METEROpens in a new window or tabBrand New$14.75Top Rated Plusrivercountry101 (53,614) 99.7%Free shippingFree returns
- Digital PH Meter High Precision LCD Aquarium Water Acid PH Tester Pool Analy_f6Opens in a new window or tabBrand New$4.26flyone-6 (1,738) 97.4%Was: $4.84 12% offFree shippingfrom China
- Handy Pocket Sized Digital PH Acid Water Meter Sensor Reader Probe PenOpens in a new window or tabBrand New$12.30autopart668 (905) 97.8%Was: $13.98 12% offFree shippingfrom China
- Shinwa 72724 Soil Acidity Meter Ph Tester Garden Plant Health JAPANOpens in a new window or tabBrand New$49.99japan-on-your-side (366) 99.4%Free shippingfrom JapanFree returnsLast one4 watchers
- PH Controller 0~14PH 0.01pH 110V Industrial Acidity Meter PH Measurement MonitorOpens in a new window or tabBrand New$40.42$5 off $100+ with couponWas: $43.00 6% offTop Rated Pluscarlryans (197) 99%Free shippingFree returns
- Luster Leaf 1601 Rapitest Test Kit for Soil pH, Nitrogen, Phosphorous and PotashOpens in a new window or tabBrand New$19.49Top Rated Plusgrab.a.find (2,576) 99.9%Free shippingFree returnsLast one89 sold
- Soil PH Temperature Meter Digital Temp Acidity Soil Tester Analyzer For PlantOpens in a new window or tabBrand New$37.99worldchips (190,134) 99.1%Free shippingfrom ChinaFree returns
- Acidity Meter Backlights Digital 2 in 1 Temperature Tester HighPrecisionsOpens in a new window or tabBrand New$36.68sa56_5 (151) 99.3%Free shippingfrom China
- Bluelab Calibration Solution - PH 4.0 - (3) 20ml SachetsOpens in a new window or tabBrand New$9.99Save up to 20% when you buy morethehydrosource (145,478) 99.9%Free 3 day shipping
- PC101 Water Quality PH / CL2 Chlorine Tester Level Meter for Swimming Pool SpaOpens in a new window or tabBrand New$22.78Save up to 15% when you buy moreTop Rated PlusFree shippingsmarttree66 (56,152) 99.5%Free returns
- 3in1 Soil Moisture PH Meter Acid-base Humidity Garden Soil Testing Instrume.WIOpens in a new window or tabBrand New$6.56wedding4426 (1,915) 96.5%Free shippingfrom China
- New ListingSoil Ph Meter, Soil Moisture Meter 3-In-1 Soil Tester with Moisture, Light and POpens in a new window or tabBrand New$22.01plashop0 (108) 100%Free shippingFree returns
- Milwaukee Instruments MC120 pH Continuous Monitor Meter, SMS120Opens in a new window or tabBrand New$99.00eseasongear (52,298) 99.4%Free shipping137 sold
- LCD Digital PH Soil Tester Water Moisture Temperature Sunlight Test Meter PlantOpens in a new window or tabBrand New$13.99Save up to 20% when you buy moreda*good*stuff (2,483) 99.3%Free shipping
- Digital PH Meter High Precision LCD Aquarium Water Acid PH Tester Pool Analyzf5Opens in a new window or tabBrand New$4.77muou_e (786) 96.1%Free shippingfrom China
- Digital PH Meter TDS Tester Pool Water Aquarium Hydroponic Water Monitor 0-9999Opens in a new window or tabBrand New$9.95Save up to 10% when you buy morejamesbayid (16,850) 99.9%Free 3 day shipping
- Digital PH Soil Tester Water Moisture Temperature Light Test Meter Plant SeedingOpens in a new window or tabBrand New$8.95Top Rated Plusmaryam-meng (7,012) 99.4%Free shippingFree returns
- Soil pH Meter, Soil Moisture / Light / pH Tester, For Gardening Tool Kits, BlackOpens in a new window or tabHIGH QUALITY√US STOCK√FAST SHIPPING√TOP US SELLER√Brand New$9.99Extra 5% offList price: $14.27 30% offTop Rated Pluseforcity (4,536,540) 98.3%Free shippingFree returns
- 100x Professional 0-14 PH Test Strips Paper Kit for Testing Soil Home GardenOpens in a new window or tabBrand New$7.08magician-us (20,224) 97.9%Free shippingfrom China50 sold
- 15 PACK PH BUFFER SOLUTION POWDER PRECISE CALIBRATION - pH 4.01 / 6.86 / 9.18Opens in a new window or tabBrand New$9.31Save up to 5% when you buy morediscountj (738) 98.5%Free shipping109 sold
- Us Plug 110V High Accuracy Mini PH Meter Acidity Meter Water Quality Tester GSOpens in a new window or tabBrand New$29.63goodshopstore (18,264) 97.8%Was: $32.21 8% offFree shippingfrom China
- New ListingAuto power Garden Farm Soil PH Meter Pointer Type Acidity Water Moisture TesterOpens in a new window or tabBrand New$19.67ninevally011 (0) 0%Free shippingfrom China
- Digital PH Meter High Precision LCD Aquarium Water Acid PH Tester Pool Analy-qeOpens in a new window or tabBrand New$8.12Save up to 15% when you buy moreqieji87 (6,477) 97.7%Free shipping
- PH & EC Conductivity Monitor Water Quality Meter Tester Aquaculture HydroponicsOpens in a new window or tabBrand New$50.90gxproducts (17,405) 100%Free shippingfrom Hong Kong23+ sold
- Digital PH Meter High Precision LCD Aquarium Water Acid PH Tester Pool Analy“OZOpens in a new window or tabBrand New$3.66oqrzj_36 (3,054) 97.2%+$2.99 shippingfrom China
- PH Meter Digital Acidity Meter PH Tester Soil Meter Tester for Plants FlowersOpens in a new window or tabBrand New$48.61youngbre_14 (447) 95.5%Was: $51.17 5% off+$12.00 shippingfrom China
- 100x Professional 0-14 PH Test Strips Paper Kit for Testing Soil Home GardenOpens in a new window or tabBrand New$8.97Buy 1, get 1 15% off with couponWas: $10.19 12% offkoteura (1,070) 97.3%Free shipping
- 3-in-1 Test Kit Soil Moisture/pH Meter for House Plant Garden(No Battery Needed)Opens in a new window or tabBrand New$9.89Save up to 20% when you buy morerhinoesc (169) 97.7%Free shipping
- Luster Leaf 1818 Rapitest 4-in1 Soil pH/Moisture/Fertility/Light Tester, Fert...Opens in a new window or tabBrand New$34.21darhs-31 (31) 100%Free shippingLast one
- Luster Leaf 1601 Rapitest Test Kit for Soil pH, Nitrogen, Phosphorous and...Opens in a new window or tabBrand New$28.49dailydealsnetwork (15,837) 97.9%Free shipping
- Soil pH Meter, MS02 3-in-1 Soil Moisture/Light/pH Tester Gardening Tool Kits ...Opens in a new window or tabBrand New$26.95asherrie (24) 100%Free shippingLast one
- Tea Zone Blueberry Popping Pearls/ Blueberry Popping Boba (7 lbs) for Boba TeaOpens in a new window or tabBrand New$28.50Save up to 5% when you buy morelollicupusa (2,654) 99.1%Free shipping
- In The Swim Spa pH Decreaser - Muriatic Acid Alternative for Pools, Spas, andOpens in a new window or tabBrand New$32.99 to $99.98intheswimpoolsupplies (58,396) 99.2%Free 3 day shipping
- Items Per Page