• True Analog controls – for ease of use.
• S-Lock function – instantly lock settings.
• V-Span function – customise the voltage range.
• Precision Metering – for reduced uncertainty.
• Easy-switch remote or local voltage sensing.
• Low current range and current meter averaging.
• DC output switch and “view limits” button.
• Linear regulation – for the best performance.
• Ultra-compact design.
• Higher energy efficiency than other PSUs.
• Safety binding-post connection terminals.
• Wide model range; single and dual outputs.
• Independent, Tracking & Parallel modes on Dual models.

VOLTAGE/CURRENT RANGES
TT PL155:0V–15V/1mA–5A; 0V–15V/0.1mA–500mA
         (75W max.)
TT PL303:0V–30V/1mA–3A; 0V–30V/0.1mA–500mA
         (90W max.)
TT PL601:0V–60V/1mA–1·5A;0V–60V/0.1mA–500mA
         (90W max.)
TT PL303QMT: Two identical outputs as per PL303,
          with Tracking and Parallel modes