Water Quality Meters

Extech EC701

$99.99

Extech PH701

$99.99

Replacement pH Probe for EC700

Extech EC700

$699.00

6-in-1 Water Quality Meter with 3 Probes

Extech SDL100

$449.00

pH/ORP/Temperature Datalogger

Extech RE305

$79.99

Exstik® Replacement ORP Electrode Module

Extech RE300

$149.00

ExStik® ORP Meter

Extech PH90

$124.00

Waterproof pH Meter

Extech PH7-P

$29.99

7pH Buffer Solution (2 Bottles)

Extech PH4-P

$29.99

4pH Buffer Solution (2 Bottles)

Extech PH305

$99.99

pH/mV/Temperature Electrode

Extech PH300

$409.00

Waterproof pH/mV/Temperature Kit