The Clamp-on Meter Model 505 is a general-purpose professional instrument. A strong mechanical case design, quality materials, full ranges and compliance to international safety and quality standards ensure a professional and reliable tool. The Model 505 is auto-ranging, and measuresAC and DC voltage, AC and DC current,resistance, and continuity.

The large and complete 4000-count LCD features comprehensive user interface symbols such as a low battery indicator. It is equipped with a Data Hold function, which freezes the measurement. The Model 505 is compact for comfortable one-handed operation, and the hooked jaw design is easy to maneuver in crowded wiring and breaker panels. The jaw opening is 1.1″ (28mm).

ELECTRICAL
AC Current (Auto-Ranging)	0.05 to 400A
Resolution	0.01A and 0.1A
AC Voltage(Auto-Ranging)	0.5 to 600V
Resolution	0.1V and 1V
Input Impedance	10M
DC Current (Auto-Ranging)	0.10 to 400A
Resolution	0.01A and 0.1A
DC Voltage(Auto-Ranging)	0.2 to 600V
Resolution	0.1V and 1V
Input Impedance	10M
Resistance	0.2 to 600
Max Test Voltage	1.5VDC
Continuity	<35
Max Test Voltage	1.5VDC
Zero Mode / Delta Function	Yes
Peak Function	Yes
MECHANICAL
Dimensions	7.83 x 2.95 x 1.42″ (199 x 75 x 36mm)
Weight	8.57 oz. (243g) with batteries
Jaw Opening	1.18″ (30mm)
Power Source	2 x AAA, IEC LR3 (included)
Battery Life	40 hours
ENVIRONMENTAL
Operating Temperature	+32 to 104F (0 to +40C)
Storage Temperature	+14 to 140F (-10 to +60C)
Operating Humidity	<70%
Pollution Degeree	2
SAFETY
Safety Ratings	EN/IEC 61010 to 600V CAT III