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pH/EC Meters




Product Image Item Name- Price
Active Air 2-Way Moisture/pH Meter

Active Air 2-Way Moisture/pH Meter

Gardeners can conveniently test their moisture, and pH levels with the handy ActiveAir 2-Way Meter. Moisture readings register on a scale of 0 (dry)...
$7.95
Sale: $7.00
Save: $0.95 off


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Active Air 3-Way Meter

Active Air 3-Way Meter

Gardeners can conveniently test their moisture, light, and pH levels with the handy ActiveAir 3-Way Meter. Moisture readings register on a scale of 0...
$9.95
Sale: $8.76
Save: $1.19 off


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Bluelab Truncheon Meter

Bluelab Truncheon Meter

The world's favourite nutrient meter! With its super tough, high quality, fully waterproof design, no calibration required, daylight readable blue...
$135.00
Sale: $118.80
Save: $16.20 off


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Hanna pHep 1 pH Pen (HI98107)

Hanna pHep 1 pH Pen (HI98107)

The pHep® revolutionized the pH industry by providing non-technical personnel with a simple, inexpensive solution to accurate pH measurement. HI...
$69.95
Sale: $61.56
Save: $8.39 off


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Hanna pHep 5 pH Pen (HI98128)

Hanna pHep 5 pH Pen (HI98128)

The pHep®5 tester is for users that require the greatest accuracy and features while staying economical. Waterproof and designed to float Automatic...
$113.95
Sale: $100.28
Save: $13.67 off


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Hanna DiST 1 TDS Pen (HI98300)

Hanna DiST 1 TDS Pen (HI98300)

DiSTs are rugged and reliable pocket-sized testers that offer quick and accurate readings of conductivity or TDS. The DiST® family of testers is...
$69.95
Sale: $61.56
Save: $8.39 off


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Hanna Dist 5 TDS Pen (HI98311)

Hanna Dist 5 TDS Pen (HI98311)

When the original DiST® (Dissolved Solids Tester) was first introduced, conductivity and total dissolved solids measurements became easy and...
$130.95
Sale: $115.24
Save: $15.71 off


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Hanna Combo - pH/Conductivity/TDS Tester (HI98129)

Hanna Combo - pH/Conductivity/TDS Tester (HI98129)

HI 98129 is a waterproof tester that offers high accuracy pH, EC/TDS and temperature measurements in a single tester! No more switching between...
$197.95
Sale: $174.20
Save: $23.75 off


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Hanna Combo pH/EC/TDS/Temp Meter w/ CAL CHECK (HI 9813-6N)

Hanna Combo pH/EC/TDS/Temp Meter w/ CAL CHECK (HI 9813-6N)

HI 9813-6 is a versatile, water resistant, multiparameter portable instrument specifically designed for agricultural applications such as...
$275.95
Sale: $242.84
Save: $33.11 off


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Hanna Tri-Meter - pH/TDS/Temperature Monitor (HI981504/7)

Hanna Tri-Meter - pH/TDS/Temperature Monitor (HI981504/7)

Set-up is simple. Install the HI 981504 near the sample to be tested, plug the indicator in and immerse the probes. pH, TDS and temperature...
$229.95
Sale: $202.36
Save: $27.59 off


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Hanna Soil Test Pen (HI98331)

Hanna Soil Test Pen (HI98331)

The HI 98331 Soil Test™ is a pocket tester specifically designed to directly measure soil conductivity and temperature. With a temperature sensor in...
$125.00
Sale: $110.00
Save: $15.00 off


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Hanna GroChek pH & TDS Continuous Monitor (HI981404N)

Hanna GroChek pH & TDS Continuous Monitor (HI981404N)

HI 981404N is ideal for agricultural, horticultural and hydroponics applications where pH and TDS levels need to be continuously monitored for...
$195.95
Sale: $172.44
Save: $23.51 off


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Hanna GroChek - pH/EC/TDS/Temperature Monitor (HI991404)

Hanna GroChek - pH/EC/TDS/Temperature Monitor (HI991404)

This indicator continuously monitors the three most crucial nutrient parameters in hydroponic, greenhouse and horticultural applications. At start...
$198.95
Sale: $175.08
Save: $23.87 off


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Primo TDS Tester

Primo TDS Tester

The Primo series of testers provide a fast and dependable way to measure the total dissolved solids or conductivity in your water samples. It is...
$39.95
Sale: $35.16
Save: $4.79 off


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Hanna pH Checker (HI98103)

Hanna pH Checker (HI98103)

The pH Checker® series supplies users with fast and accurate readings from 0 to 14 pH with a resolution of 0.01 pH. This compact tester features...
$39.95
Sale: $35.16
Save: $4.79 off


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Hanna Champ pH Tester (HI98106)

Hanna Champ pH Tester (HI98106)

The Champ® revolutionized the pH industry by providing non-technical personnel with a simple, inexpensive solution to accurate pH measurement. HI...
$61.95
Sale: $54.52
Save: $7.43 off


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Hanna Gro'Chek pH Indicator (HI981401N)

Hanna Gro'Chek pH Indicator (HI981401N)

The pH indicator HI 981401N has been designed to meet the grower's need for equipment suited to the aggressive environments found in agricultural and...
$111.95
Sale: $98.52
Save: $13.43 off


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Hanna Gro'Chek TDS Meter (HI983301N)

Hanna Gro'Chek TDS Meter (HI983301N)

This meter has been engineered with a host of features suited for the aggressive environments commonly found in agricultural applications. Housings...
$111.95
Sale: $98.52
Save: $13.43 off


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Nutradip Tri Meter (pH/PPM/Temp.)

Nutradip Tri Meter (pH/PPM/Temp.)

The Original 3 in 1 meter. Accept no substitutes! Simultaneously monitor nutrients, pH, and temperature. The nutradip® Tri-Meter, with automatic...
$233.95
Sale: $205.88
Save: $28.07 off


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Replacement 1.5 V Batteries for Testers, 4 pcs.

Replacement 1.5 V Batteries for Testers, 4 pcs.

Replacement batteries used in most HANNA testers.
$6.95
Sale: $6.12
Save: $0.83 off


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