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TPI Clamp-On Meters
Comparison Guide
| Features |
255 |
290 |
291 |
293 |
296 |
| Display Count |
4000 |
4000 |
4000 |
4000 |
4000 |
| AC Volts |
600 |
600 |
600 |
600 |
600 |
| DC Volts |
600 |
600 |
400 |
600 |
600 |
| Basic DC Accuracy |
0.3% |
0.75% |
0.75% |
0.75% |
0.75% |
| AC Amps |
400 |
700 |
700 |
700 |
700 |
| DC Amps |
NA |
20μA |
NA |
NA |
700 |
| HDR Mode |
NA |
NA |
NA |
NA |
Yes |
| True RMS |
NA |
NA |
NA |
Yes |
Yes |
| Resistance |
40MΩ |
40MΩ |
4kΩ |
40kΩ |
40kΩ |
| Capacitance |
NA |
20,000μF |
NA |
NA |
NA |
| Frequency |
NA |
10KHz |
NA |
10KHz |
10KHz |
| Temperature |
NA |
Yes |
NA |
NA |
NA |
| Analog Bar Graph |
NA |
NA |
NA |
Yes |
Yes |
| Auto Range |
Yes |
Yes |
NA |
Yes |
Yes |
| Data Hold |
Yes |
Yes |
Yes |
Yes |
Yes |
| Min/Max/Peak |
Yes |
Yes |
Peak Only |
Peak Only |
Yes |
| Trim |
NA |
Yes |
NA |
Yes |
Yes |
| Sleep Mode |
NA |
NA |
NA |
Yes |
Yes |
| Auto Power Off |
Yes |
Yes |
NA |
NA |
NA |
| Dimensions (w/boot) |
7.5 x 3 x 1.5" |
9 x 3.25 x 1.75" |
9 x 3.25 x 1.75" |
9 x 3.25 x 1.75" |
9 x 3.25 x 1.75" |
| CE or UL Listed |
CE, cULus 3111 |
CE, cULus 3111 |
CE |
CE, cULus 3111 |
CE, cULus 3111 |
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