This document is the instruction manual for 660A clamp meter
This document is the instruction manual for the IDEAL 660A series of clamp meters, specifically models #61-764, #61-766, and #61-768. These meters feature a TightSight bottom display for enhanced safety and visibility in tight spaces, measuring up to 660A AC current. The manual covers safety guidelines, operational features like auto/manual ranging, data hold, max/min, and inrush current measurement, as well as specific functions for each model.
| Max AC Current | 660A |
|---|---|
| Safety Category | Cat IV-600V/Cat III-1000V |
| Display Count | 6600 counts |
| Battery Life (61-764/766) | 200 hours |
| Battery Life (61-768) | 150 hours |
| Battery Type | 9V |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -20°C to 60°C |
The meter beeps and lights an LED when > 30V AC/DC voltage is present through the test leads.
Yes, it can be overridden by holding the Range button while turning the function switch.
The #61-768 model measures DC current, while the #61-764 and #61-766 measure AC current.