ppm tool - Shop

Results

Exclusive deal available

NU Aqua

NU Aqua PPM Meter

(2)

$19.95

19% off

Hydro City

Bluelab Conductivity Pen

(1)

$80.00$99.00

Exclusive deal available

House Plant Shop

2-Pieces: PH Meter TDS EC LCD Water Purity PPM Filter Hydroponic Pool Tester Tool

$50.40

The Hydro Bros

Aqua Master Combo Meter P700 Pro 2

$220.00

Spotless Water Systems

TDS Meter (Handheld)

$25.00

Exclusive deal available

EasyOptionXY

2-Pieces: PH Meter TDS EC LCD Water Purity PPM Filter Hydroponic Pool Tester Tool

$97.58$124.90

Hydrobuilder

Aqua Master H600 Pro Handheld Meter

$245.75

Sper Scientific Direct

6 In 1 Multi-Parameter Water Quality Pen

$189.00

Exclusive deal available

Grow It Depot

Aqua Master Tools P160 Pro Combo Pen

$123.99$129.95

Avogadro's Lab Supply

Milwaukee T75 Waterproof Digital TDS Meter Range 0 to 1999 ppm

$54.00

Exclusive deal available

DailySale

2-Pieces: PH Meter TDS EC LCD Water Purity PPM Filter Hydroponic Pool Tester Tool

$36.00$52.00

Milwaukee - MW803 MAX Waterproof 4-in-1 pH / EC / TDS/Temp Tester

MoreBeer!

Milwaukee MW803 MAX Waterproof Low Range 4-in-1 pH / EC / TDS/Temp Tester with Replaceable Probe

$219.65

Exclusive deal available

Grow It Depot

Combination Water Meter Kit with pH Probe

$368.00

Exclusive deal available

Grow It Depot

Milwaukee MW803 MAX Waterproof 4-in-1 pH/EC/TDS/Temp Tester – Low Range

$219.65

Hydrobuilder

Milwaukee MW805 MAX 4-in-1 pH/EC/TDS/Temp Meter

$461.15

Hydrobuilder

Milwaukee MW802 PRO 3-in-1 pH/EC/TDS Meter

$294.40

Exclusive deal available

Matilda Co

VIVOSUN Digital pH Meter, 3-in-1 TDS/EC/Temperature Meter, 3-in-1 Soil Moisture/pH/Light Tester Combo for Home, Garden and Hydroponics

$61.68$181.95

22% off

BetterGrow Hydro

Aqua Master Tools C800 Pro pH/EC Controller

$621.47$799.95

14% off

Harvest Today

Bluelab Conductivity Pen

$97.00$113.00

Sper Scientific Direct

Combination Water Meter Kit with Dissolved Oxygen Probe

$441.60

Windows101

TDS Meter

(1)

$19.95

HM Digital TDS-3 handheld TDS meter with its black vinyl carrying case

Squeaky's Aquatics

HM Digital TDS-3 Handheld TDS Meter with Carrying Case

$19.99

Nordic Hydro

bluelab truncheon meter, EC meter

$137.00

Black Milwaukee CD611 digital device on a white background

Monster Gardens

Milwaukee CD611 Digital Conductivity Pen (EC)

$34.50

Exclusive deal available

Grow It Depot

Hanna Combo pH/EC/TDS/C/PPM Tester

$209.99

Evolve Garden Supply

Bluelab Combo Meter Plus

$349.95

HydroPros

Bluelab Original Truncheon PPM Nutrient Meter

$145.00

Dreamland Gardens

Vivosun Comprehensive Water and Soil Testing Combo for Home, Garden and Hydroponics

$27.99