SANWA I0R Leak Clamp Meter I0R500 1 unit

Catalog number: I0R500 Features: ●Measures resistive leakage current (I0R) in live line state. ●Simultaneous display of I0R and I0 values. ●Insulation resistance value can also be displayed as a calculated value. ●Simultaneous ground fault detection of R and T phases in three-phase three-wire delta connection ●AC current can be measured up to 500A ●Insulation resistance value can also be displayed as a calculated value. (Up to 9.999MΩ) ●More accurate measurement is possible with patented vector theory "True R" technology. ("True R" technology is an exclusive patent license of So Brain.) ●AC current can be measured up to 500A. ●Long-term operation of approximately 170 hours (approximately 1 week) continuously with two AAA alkaline batteries (approximately 80 hours when measuring load current (A)) ●Auto power save function that can be disabled in approximately 30 minutes Applications: ●For measuring I0R (resistive leakage current) of electrical equipment, etc. ●For equipment maintenance. ●For building equipment maintenance. Specifications: ●Leakage current (mA): 999.9 (I0R) ●AC current (A): 500 ●Detection method: Average value rectification (MEAN) ●Calibration documents: Supported ●Power supply (V): 2 x AAA alkaline batteries (LR03) (included) ●Width (mm): 83 ●Depth (mm): 41 ●Height (mm): 206 ●Power supply: 2 x AAA alkaline batteries (LR03) (included) ●Continuous use time (h): Approximately 170 hours ●Maximum display (count): 9999 counts (upper and lower numerical parts) ●Maximum display: 9999 counts ●Maximum measurement conductor diameter: 40mm●Resistive leakage current I0R: 999.9mA (single-phase)/1155mA (three-phase)●Leakage current I0: 999.9mA●Reference voltage: 600V●Clamp opening diameter: φ35mm●Circuits for which I0R measurement is possible: Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire with one phase ground (delta connection), three-phase 3-wire (V connection)●Circuits for which I0R measurement is not possible: Three-phase 4-wire (star connection), three-phase 4-wire (different capacitance V connection), three-phase 4-wire (different capacitance delta connection), ungrounded Set contents/accessories:●Test lead TL-26●Extension lead set TL-27●Alligator clip CL-26●Carrying case C-I0R●8 spiral tubes●Instruction manual Caution:●This instrument is a leakage clamp meter for low-voltage circuits. Use on circuits with a voltage to ground of 600 Vrms or less. ●Do not hold anything beyond the barrier of the alligator clip or beyond the barrier of the clamp sensor during measurement. ●Do not switch to other functions during measurement. ●Do not input signals that exceed the maximum rated input value. ●Do not use if the main unit, test leads, or alligator clips are damaged or broken.