NOTE: The equipment in this section may be capable of lethal combinations of voltage and current output. HV power supplies and Hipotters will be sold only to businesses or individuals certifying that they are at least 18 years of age. Proof of age may be required.

Bertan Model 230-01R High-voltage Power Supply- Switchable Polarity. (Inv #8170) This stable, low noise high voltage power supply features front panel digital voltage and current metering and the voltage output. The rear panel features a connector for remote analog programming and output voltage and output current
monitoring, line power plug, fuse, and AC voltage selection switch. It has arc and short circuit protection for safe, reliable, and arc-free operation. Partial specifications: Output Voltage, Reversible Polarity: 0 to +/- 1000VDC, Current: 0 to 15mA, Ripple: 10mV. Power Required: 115/230V, 50/60Hz. Very good used condition, checked, guaranteed. Requires HV-BNC output cable, not included. Price: $450.00

Biddle Series 4 "Megger" Insulation and Resistance Tester. (Inv #8876) Good, rugged, hand-cranked model, you don't have to worry about dead batteries. This one is always ready to go to work for you! Two scales: 0-10,000 Ohms, test voltage 2VDC and 0-infinity (50MegOhms highest marked value), test voltage 200VDC. You test leads are to be connected to two cobnenient spring clips on the side of the meter. Very good used condition, checked, guaranteed. $100.00

Honeywell CE10520 High Voltage Current Leakage Tester. (Inv #8877) AC and DC testing from 0 to 2500 Volts. Main scale reads leakage current from 0 to 1000 uamps, or 0 to 100 uamps when 1/10 push-button is pressed. Has an arc detector that sounds during the presence of arcing on the output. Has nine compensation circuits plus "none" and external. Good used condition, missing the front cover, checked. No manual available. Price: $150.00

Keithley 6105 Resistivity Adapter. (Inv #8878) The Model 6105 Resistivity Adapter is a guarded test fixture for measuring volume and surface resistivities of materials when used with a regulated power supply and an electrometer. The complete system permits measurement of volume resistivity from 10^3 to 3 x 10^19 ohm-cm and surface resistivity from 10^3 to 5^18 ohms, in accordance with the procedures of the ASTM. The adapter can accommodate samples of up to 4" in diameter and 1/4" thick with excitation voltages up to 1000V. Good used condition, checked, guaranteed. With manual. Price: $185.00