Tablet / Laptop
DSR Calculator Original DSR calculator (incl. vers.2.0)
DSR Rechner (deutsch) Localised german calculator
DSR2.0 calculator (NL only) Verbruiks calculator
Calibrator (NL only) Kalibratie hulp voor Jebao, Jecod, AM, ATI

Downloads:

Thirdparty software Software written by volunteers and reef enthousiasts
EZ Calculator v.20 Multi ligual calculator for the EZ dosing system (4-part)
EZ on GHL KHD Usefull tool to easily set DSR EZ on the GHL KH Director
EZ2Go Calculator Calculator for the EZ2Go two-part system
TRC Calculator Calculator for Total Reef Care
Mobile screen  
Compact Calculator Compact calculator for mobile screens
PPM convertor Calculate additions according to PPM
Consumption calculator Calculate KH,Ca,Mg consumption  inbetween measurements
Reverse PPM convertor converts dosings to PPM
SG Convertor weight liquids instead using measuring beakers
Volume Calculator Calculate total tank volume
CarbonVS (table) dosing calculator for CarbonVS
Fe (table) dosing calculator for Fe products
CRS Salt mix your own Custom Reef Salt
Sulphur Correction Calculator for Mg/Suphur corrections
Stock solutions Mix your own stock solutions for KH,CaSr