- Continuously variable test voltage
- Provides 2% kV and M½ accuracy Guard terminal to eliminate surface leakage current from the measurement
- Zero-start, high-voltage interlock
- Shielded, high-voltage output cable permanently connected to the instrument
- Circuit-breaker protection
- Redundant grounding connections
- Easy-to-follow, color-coded meter scales
- Analog metering for monitoring of variable measurements
- Rugged field construction
The 15-kV Megohm-meter is a high-voltage, line operated instruments that provides a continuously
variable test voltage for highly sensitive insulationresistance measurements of all types of electrical
equipment and power cable.
The instruments are designed to withstand harsh field conditions, and feature tough, impact-resistance casing, removable lids and adjustable carrying straps. For complete portability, there is ample room in each case to store cables and the instruction manual.
The 15-kV Megohmmeter measures up to 100,000 MΩ; provides output from 250 volts to 5 kV, with direct reading up to 50,000 MΩ at 2.5 kV.