Voltage Only Loggers/Recorders (AC & DC) - 8 models.
| Models | Voltage Inputs | Current Inputs | Applications | Comms | Preview |
| EC-3V |
3, (600Vac) | - | 3 phase voltage
logger (250x175x70mm, 10"x7"x3") monitoring
& loose neutral or bad earth/grounding. 10 bit resolution. Phase Sequence Checker. Up to 75 days logging. |
USB |
 |
| SL-3V |
3, (600Vac) | - | 3 phase voltage logger (145x89x46mm, 6"x3.5"x2") of monitoring & loose neutral or bad earth/grounding. 10 bit resolution. Up to 75 days logging. | RS232 |
 |
| DC-3V-60 | 3, (60Vdc, extendable to 400Vdc) | - | 3 Channel DC voltage Logger (1 - 60Vdc, extendable to 400Vdc), records dates/times of voltages. 10 bit resolution. Up to 75 days logging. | USB |
 |
| EC264/IP65 | 2, (300Vac) | - | Industrial voltage, loose neutral or bad earth/grounding. Up to 56 days logging. | RS232 |
 |
| EC264/plug | 2, (300Vac) | - | Domestic voltage, loose neutral or bad earth/grounding. Up to 56 days logging. | RS232 |
 |
| EC-1V-IP65 | 1, (300Vac) | - | Industrial single phase voltage issues. Up to 113 days logging. | RS232 |
 |
| EC164/plug | 1, (300Vac) | - | Domestic single phase voltage issues. Up to 113 days logging. | RS232 |
|
| LS164-IP65 | 1, (300Vac) | - | Interruption Logger, records dates & times of power on and off events. Up to 32,000 on/off events |
RS232 |
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| Accessories | - |
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