About this product

Best Selling in pH, Conductivity & TDS Meters

Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in pH, Conductivity & TDS Meters

Apera Instruments AI31 PH60 Premium Waterproof pH Pocket Tester
4.8 out of 5 stars based on 16 product ratings
$86.95 New
$55.00 Used
Apera Instruments AI3711 Ph60-z Bluetooth Smart Ph Tester Powered by Zentest App
No ratings or reviews yet
$122.95 New
---- Used
Extech ExStik PH100 Waterproof pH Meter
4.0 out of 5 stars based on 1 product rating
$80.00 New
$50.00 Used
Milwaukee MW801 3-in-1 TDS Meter - Black
5.0 out of 5 stars based on 3 product ratings
$204.95 New
$60.00 Used
Apera Instruments AI314 Pocket Tester Ec60 Premium Waterproof Conductivity
No ratings or reviews yet
$107.00 New
$79.99 Used
Milwaukee MC311 PRO Conductivity (EC) Controller for USA 110V for Aquariums
No ratings or reviews yet
$186.95 New
---- Used
eSeasongear SALT-3000 Digital Salinity PPM Meter
4.7 out of 5 stars based on 42 product ratings
$31.34 New
---- Used