This is a document that describes the use of 61-772 #61-774 1000A Clamp Meters w/TightSight™ Display. It introduces the product's usage methods, precautions, etc.
This instruction manual covers the Ideal 61-772 and 61-774 1000A AC clamp meters equipped with a TightSight bottom display. The document provides essential safety guidelines, including warnings about electrical shock, damaged equipment, and environmental conditions such as storms or explosive atmospheres.
The manual details the common features of both models, which include auto/manual ranging, peak max/min functions, data hold, and audible continuity indication. It distinguishes between the two models: the 61-772 measures AC current, voltage, resistance, and capacitance (with true RMS sensing), while the 61-774 adds DC current measurement capabilities. The text also explains specific operating features like high voltage warnings, backlight usage, and how to use the relative mode for zeroing out offsets.
| Current Range (AC) | 1000 AAC |
|---|---|
| Continuity Threshold | < 35 Ω |
| Safety Category | Cat IV-600V / Cat III-1000V |
The 61-774 measures DC current and capacitance, whereas the 61-772 does not.
Press the Range button in the middle of the meter to turn the backlight on.
It indicates when 30V AC/DC voltage is present by lighting a red LED and beeping.