I
Contents
Introduction
3
Safety information
Precautionary symbols
Product components
Battery use and battery life
4
Charging the battery pack
5
Battery replacement
6
Connect the handheld to the cable assembly
8
ProDSS sensor installation/removal
9
Operation
13
Keypad and navigation
Startup
14
Navigation
Main display description
15
System menu
16
Sensor menu
22
Calibration menu
28
Files menu
29
Taking measurements
32
Calibration
33
Before calibration
Calibration setup (pH, ORP, ISE, conductivity, turbidity)
Conductivity
35
Barometer
36
Dissolved oxygen
37
pH/ORP
39
Depth
41
Turbidity
42
ISEs: Ammonium, Nitrate, & Chloride
44
Maintenance and storage
51