Current Probe Selection Guide
| Type of Probe | No Battery Needed | AC Amps | DC Amps | For Tight Spaces | For Small Spaces | Highest Current | Lowest Current | Max Diameter Opening | |
|---|---|---|---|---|---|---|---|---|---|
| eFX6000* | Flexible | ✔ | ✔ | ✔ | 6000 A | 1 A | 7.25" | ||
| HA1000 | Clamp | ✔ | ✔ | 1000 A | 1 A | 2.0" | |||
| HA100 | Clamp | ✔ | ✔ | ✔ | ✔ | 100 A | 0.1 A | 0.5" | |
| HA5 | Clamp | ✔ | ✔ | ✔ | ✔ | 5 A | 0.02 A | 0.5" | |
| HA-GFD | Clamp | ✔ | ✔ | 200 A | 0.005 A | 3.9" | |||
| DC2000 | Hall | ✔ | ✔ | ✔ | 2000 A DC | 20 A | 3.27" | ||
| DC600 | Hall | ✔ | ✔ | ✔ | 600 A DC | 5 A | 1.18" |
*Most popular
eFX6000
Wide Range Flexible Current Probe 1 - 6000 Amps
The eFX6000 is a flexible AC current probe covering the entire measurement range of 1 to 6000 amps. The rope is just 0.91 inches (23 mm) thick so it can fit through narrow places and is 24 inches long so it can wrap around multiple cables or a busbar (36 inch length is also available). Self-powered via our meter, so there are NO batteries that can run down.
$395 USD
HA1000
High Accuracy Clamp Current Probe 1 - 1000 Amps
For the highest accuracy we recommend the HA1000 clamp-on current probe. Excellent range (1-1000A), linearity (0.5%), frequency response, and phase shift insures that you get the highest accuracy and repeatable measurements.
$295 USD
HA100
High Accuracy Clamp Current Probe 0.1 - 100 Amps
When space is an issue, the HA100 provides smaller form factor and narrower jaws than the HA1000.
$275 USD
HA5
High Accuracy Clamp Current Probe 0.02 - 5 Amps
When the current is below 1 amp or when monitoring installed CTs (current transformers), the HA5 gives the best results.
$275 USD
HA-GFD
High Accuracy Ground Fault Detector 5mA - 200A
Summit Technology's HA-GFD Current Probe measures leakage current, ground faults, and small AC current down to 2 mA with 2 selectable ranges.
$845 USD
DC2000
2000 Amp DC / 1500 Amp AC Clamp Current Probe
Our DC2000 measures up to 2000 amps DC as well as 1500 amps AC. It is self-powered via our meter, so there are NO batteries that can run down.
$1,895 USD
DC600
600 Amp DC / 400 Amp AC Current Probe
Our DC600 Current Probe measures up to 600 amps DC as well as 400 amps AC. It is self-powered via our meter, so there are NO batteries that can run down.