Tenma 72-2940 - Series Lineup;Main Features

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V1.027/05/21
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Part Number 110V / 120V 220V / 230V
72-2930 T10A/250V (20x5mm) T5A/250V (20x5mm)
72-2935 T10A/250V (20x5mm) T5A/250V (20x5mm)
72-2940 T10A/250V (20x5mm) T5A/250V (20x5mm)
• Avoid the risk of re by only replacing the fuse with the specied type and rating.
• Disconnect the power before replacing the fuse.
• Make sure the cause of the fuse blowout is xed before replacing the fuse.
Series Lineup/Main Features
Part Number V Meter A Meter USB Resolution
72-10480 4 digit 4 digit No 10mV/1mA
72-2535 4 digit 4 digit Yes 10mV/1mA
72-2540 4 digit 4 digit Yes 10mV/1mA
72-2545 4 digit 4 digit Yes 10mV/1mA
72-2550 4 digit 4 digit Yes 10mV/1mA
72-2925 4 digit 4 digit No 10mV/1mA
72-2930 4 digit 4 digit Yes 10mV/1mA
72-2935 4 digit 4 digit No 10mV/1mA
72-2940 4 digit 4 digit Yes 10mV/1mA
Performance
• Low noise: cooling fan controlled by heatsink temperature.
• Compact size, light weight.
Operation
• Constant voltage/constant current operation.
• Output on/o󰀨 control.
• Digital panel control.
• 4 pairs of panel setup save/recall.
• Coarse and ne voltage/current control.
• Software calibration.
• Beep output.
Key lock function.
• Protection
• Overload protection.
• Reverse polarity protection.
• Short circuit protection.
Interface
• USB/RS232 for remote control (only for 72-2535, 72-2540, 72-2545, 72-2550,
• 72-2930 and 72-2940