Know your soil conductivity and levels of salt, acidity and alkalinity in your soil. Maximize your plant growth by monitoring with these pH, EC and TDS meters. View GEMPLER’S full selection to find the right meter for your situation.

Combination pH and TDS Meters (4)

EC and TDS Meters (17)

pH Meters and Strips (29)

<< Previous

Showing 41 to 50 of 50

1 23

Write a Review

Hanna pH Meter with Solutions

$70.50

Read 1 Review

Replacement Electrode for Oakton pHTestr 30

$72.95

Write a Review

Hanna DiST 4 EC Tester

$61.80

Write a Review

Replacement Electrode for Hanna PH, Conductivity and TDS Meter Kit

$95.95

Write a Review

Relacement Electrode

$45.80

Write a Review

Extech ® ExStik ® II Dissolved Oxygen Meter

$293.50

Write a Review

Kelway SST EC Tester

$188.95

Write a Review

Electrode Cleaner for pH Meters

$23.40

Write a Review

Hanna DiST 8 EC/TDS Temperature Meter

$86.25

Write a Review

Extech ® RH Calibration Bottles

$65.35

<< Previous

Showing 41 to 50 of 50

1 23

Shop By Price

Under $65 (21)
$65 to $130 (16)
$130 to $195 (5)
$260 to $400 (2)

Shop By Brand

Extech Instruments (2)
Extech (5)
Hanna Instruments (19)