**SH103 Trace Moisture Tester** Adopting the Karl‑Fischer coulometric titration principle, the SH103 Trace Moisture Tester is fully‑automated under microcomputer control. Compared with comparable domestic and international counterparts, it delivers outstanding performance characterized by high sensitivity, fast electrolysis, short equilibrium time, accurate blank deduction, as well as precise and reliable test results. Applicable product aliases: ‑ Automatic Trace Moisture