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Test Kits & Thermometers

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Test Kits & Thermometers

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VIVOSUN pH Meter Digital pH Tester Pen for Water JJ221449
(4)

$9.95

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Hydroponic Nutrient TDS Meter, Water Quality Tester for Hydroponic Nutrient Level, Household Drinking Water, Pool, Aquarium Water.
(30)

$3.99

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Attom Tech Water Quality Tester Kit, 3-in-1 TDS Meter, EC,Temperature Meter with LCD Back Light, 0-9999 ppm, ± 2% Accuracy Water Test Meter for Drinking Water, Aquariums, Hydroponics, Ro System, Pool

$11.95

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HM Digital TDS-EZ +1382 ppm solution, water purity PPM Testing
(1)

$16.50

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HM Digital Tds Water Testing Meter, Tds-4
(1)

$16.50

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Tanice TDS Meter Digital Water Tester TDS EC Temperature ppm Meter Range at 0-9990 with Color Change Function Water Purity Test for Drinking Water, Aquariums, Hydroponics

$7.99

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Hydroponic Nutrient pH Value Tester, Digital pH Meter with 2 Pack of Calibration Solution Mixture Included
(29)

$12.99

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Aquascape - KoiMedic Salt Meter - Electronic Pond Water Salt Level Tester
(39)

$90.00

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XLUX Digital TDS Meter, Water Quality Tester, 0-9990 ppm Measurement Range, 1 ppm Resolution, 2% Readout Accuracy
(35)

$6.99

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HDE Digital TDS (Total Dissolved Solids) Water Purity Quality Tester Meter ppm Pen
(12)

$8.99

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Digital Water Quality Tester TDS Meter Thermometer with Backlit LCD Screen. Accurate and Reliable, With Protective Carrying Case. TDS (Totally Dissolved Solids)
(10)

$12.99

Avg. Savings $1.07
Brand New Pen Type Meter Long Tube Self Calibration One Touch for aquarium, beverage, aquaculture, food processing, laboratory, quality control, school & more.
(3)

$37.90

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ICOCO Professional Quality Water Test Meter, LCD Digital TDS Meter Filter Pen Temp PPM Tester Stick Water Purity Tester 0-9990 PPM Temperature Pen
(2)

$7.99

Avg. Savings $0.66
4x20ml, Storage + pH 4 + 7 + 10 Buffer Calibration/Solution/Fluid/Probe/Tester
(1)

$11.92

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6 in 1 Digital Monitor Water testing Meter- ph ppm temp tds ec cf Tester
(1)

$119.99

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Milwaukee MA9070 Zero Oxygen Solution, 500 ml - for SM600/MW600 DO meter
(1)

$36.99

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DILISS Digital PH Meter / PH Tester / Mini Water Quality Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools, 0.1PH Resolution - Extra PH Calibration Solution Mixture
(165)

$29.88

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HDE Grower's Toolbox- Digital pH Meter and TDS Water Temperature Purity Salinity ppm Pen for Hydroponic Pool Aquarium Fish Tank Water Quality
(163)

$12.99

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HeathyWiser Digital TDS EC Meter, Professional-Grade Water Test Kit Tests Water Quality in Drinking Water, Aquariums and More, Purple, Includes Protective Leather Case & Protective Cap
(149)

$10.00

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3 in 1 Professional Water Quality Test Meter, Professional Quality TDS, EC & Temperature Meter, 0-9990ppm. Accurate and Reliable Water Test Meter. Ideal for Drinking Water, Aquariums.
(92)

$13.99

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2017 Edition Digital pH Meter / Tester Full Kit - Test For Water Quality, Food, Aquarium, Pool & Hydroponics. ATC, 0.05 Accuracy and 0.00-14.00 Measurement Range
(68)

$16.97

Avg. Savings $8.61
LOVEBAY Digital PH Meter, Pocket Size 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools(Style 2)
(41)

$6.99

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LOVEBAY Digital PH Meter, Pocket Size 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools(Style 1)
(41)

$8.49

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Global Pure Test TDS Digital Meter with LCD Screen For Water Quality Testing -9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy (TDS Tester-Blue)
(40)

$8.95

Avg. Savings $2.62
Solaxx Salt Dip 2-in-1 Salt Water Electronic Water Tester
(31)

$148.96

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Electronic Water Level
(29)

$74.05

Avg. Savings $20.38
Etekcity 2 Pack 2011 Plus Digital pH Meter, 0.01 Resolution, 0.05 Accuracy Handheld Pen Tester (Yellow)
(25)

$24.99

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GAME 1700 Derby Dolphin Spa and Pool Themometer
(19)

$9.99

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High Range TDS, EC and Temperature Meter, Water Quality Test Meter for Drinking Water, Aquariums, Swimming Pool, Ponds, Travelling and more
(16)

$20.99

Avg. Savings $1.73
PH Meter, Isuri High Accuracy Digital PH Meter Mini PH Pen Tester Water Quality Tester for Household Drinking Water, Aquariums, Swimming Pools, PH 0-14.0 Measuring Range (Yellow)
(14)

$11.98

Avg. Savings $0.99
Jellas TDS-982 Pen-type TDS Meter Water Quality Tester with 4 Digital Backlit LCD Display, 0-1999 ppm Measurement Range , 1 ppm Resolution, +/- 2% F.S Accuracy.
(12)

$31.99

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2 Pairs of pH Buffer Solution Powder for Meter Calibration; Light and Portable Just Add Distilled Water; Makes 2 x 1 cup Jars of Each 4.01 and 6.86 Solution
(10)

$7.97

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Water Quality Digital Tester High Accuracy [ Storm Buy ] pH Meter / pH Tester with ATC + TDS Tester Aquarium Pool Hydroponic Water Monitor 0-9999 PPM
(10)

$19.87

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ZT-2 + WS-425B City, HM Digital TDS ppm Tester + Watersafe Home Tap Drinking Water Test Kit, Bacteria, Lead, Pesticide, Nitrate / Nitrite, pH, Hardness, Chlorine
(8)

$89.93

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Wall Mounted Galileo Thermometer 18in
(8)

$55.30

Avg. Savings $6.10
Digital pH Meter Monitor with Replaceable Electrode Probe
(8)

$34.99

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3x Watersafe WS-207 Lead in Home Tap Drinking Water Test Kit, Single Use per package.
(5)

$31.27

Avg. Savings $1.80
Combo Meter for EC Conductivity, TDS and Temperature PPM PPT uS mS C/F Pen-type 1-Pack with Pouch
(5)

$29.90

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Excelvan Digital Water Quality Tester TDS EC Meter for Household Drinking Water, Aquariums, Ponds
(4)

$9.99

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Szxhf Grower's Toolbox- Digital pH Meter and TDS Water Temperature Purity Salinity ppm Pen for Hydroponic Pool Aquarium Fish Tank Water Quality
(3)

$18.20

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Pond Boss DPT Pond Thermometer
(3)

$19.99

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Professional 3 in 1 Portable pH/TDS/TEMP Meter Trimeter Water Quality Monitor Tester Wine
(2)

$44.99

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Northlight 10.25" Jumbo Easy-Read Transparent Blue Swimming Pool Thermometer with Cord
(2)

$8.99

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Water Quality Tester,UEB Digital TDS EC Meter, Professional-Grade Water Test Kit for in Drinking Water, Aquariums and More
(2)

$10.90

Avg. Savings $7.96
3-in-1 Water TDS EC Temperature Tester Meter - Exqline Accurate Professional TDS Tester for Domestic Water Testing, Filter Performance, Aquariums, Aquaculture
(2)

$15.99

Avg. Savings $1.32
LeaningTech pH/EC-9853 Mini 2-in-1 pH EC Water Quality Test Monitor, Calibration Tool, Acidometer for Laboratory Hydroponics Pool Aquarium Water Treatment,US
(2)

$28.99

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Secchi Disk With Lanyard For Easy Water Quality Testing
(2)

$29.99

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Combo Meter for EC Conductivity, TDS and Temperature PPM PPT uS mS C/F Pen-type 1-Pack with Pouch
(1)

$29.90

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5x20ml, Storage + pH 4 + 4 + 7 + 7 Buffer Solution for pH Meter Calibration
(1)

$13.92

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Portable Water Quality PH/CL2 Chlorine Tester Level Meter PH Tester for Swimming Pool
(1)

$59.00

Avg. Savings $25.73
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