Tutorial Videos

Default solution folder, feel free to edit or delete it.

How to Connect to ZenTest and Perform a Sample Test
Fri, Dec 14, 2018 at 2:24 AM
How to Use the Data Management Tool of ZenTest App
Fri, Dec 14, 2018 at 2:30 AM
How to Perform pH calibration with ZenTest App
Fri, Dec 14, 2018 at 2:26 AM
How to Perform Conductivity Calibration with ZenTest App
Fri, Dec 14, 2018 at 2:28 AM
Full Tutorial for PC60 Premium Multi-Parameter Pocket Tester
Fri, May 19, 2017 at 2:06 PM
How to calibrate Apera 20 Series Value Testers (1-3 points)
Notes: For pH calibration, 1st point calibration must be 7.00 pH For EC/TDS/Salinity's calibration, just dip the probes into ...
Wed, Jul 20, 2016 at 1:36 PM
How to calibrate Apera 60 Series Premium Testers (1-3 points)
Notes: For pH calibration, 1st point calibration must be 7.00 pH For EC/TDS/Salinity's calibration, just dip the probes in...
Wed, Jul 20, 2016 at 1:37 PM
How to test liquid's pH level?
Sat, Jul 2, 2016 at 2:24 PM
How to test sushi rice's pH Value
Sat, Jul 2, 2016 at 2:21 PM
How to install batteries for 20 & 60 Series Pocket Testers
Wed, Jun 29, 2016 at 10:20 AM