Showing results: 301 - 315 of 6590 items found.
-
ET60 -
Klein Tools, Inc.
The ET60 voltage tester requires no batteries as it measures AC/DC voltage up to 600V in electrical circuits, outlets, light fixtures and anywhere else AC/DC voltage testing is required.
-
Cal Test Electronics
High voltage probes allow safe and accurate voltage measurement using your oscilloscope.
-
ERAVANT
A voltage variable attenuator is an electronic device that provides a variable attenuation depending on the voltage applied
-
41-650-001-S1 -
Pickering Interfaces Ltd.
A 5 channel voltage amplifier ideal for increasing the output voltage from other PXI modules, enabling users to easily generate the signal voltages commonly required in applications such as automotive test.
-
HVST -
Test Electronics
The most important features of the surge tester are its ability to test the entire winding insulation system. A high voltage surge generates turn to turn, coil to coil, and phase to phase voltage stress, as well as ground insulation stress. When used as a dielectric test, accurate voltage readings are essential. The HV Surge Tester monitors the voltage directly across the winding under test. This voltage is displayed on an oscilloscope and recorded on the Pass/ Fail LED latch monitor. This voltage will be accurate despite the impedance of the winding being tested. The insulation system can be tested way above the operating voltage because of the brief duration of the applied voltage test pulse. This allows faults to be detected long before they become apparent at operating conditions.
-
Fivestar HV Testing Equipment Co., Ltd.
HV DC voltage generators are used to generate high voltage DC test voltages for routine, type and development test on components and complete systems found in electrical power supply systems and operating on DC voltage (HV transmission systems etc). There are K and M series, and available for indoor and outdoor.
-
Carl E. Holmes Company
High voltage diode assemblies are built by adding diodes in series to yield a higher peak inverse voltage. For example, if each diode is rated for 1200 peak inverse voltage (PIV), then six diodes in series would have a total peak inverse voltage of 7200 PIV. The detailed circuit is shown below.
-
PM1000 -
Applied Test Resources
The PM1000 is a high voltage power source capable of supplying up to 1000 V/20 mA to a load. It is intended for use in measuring leakage and breakdown voltages of devices. There are five voltage ranges and five current ranges.
-
-
Di-Log
Our range of Non Contact Voltage Detectors offer a safe and accurate method of checking for voltage present on a conductor. With audible and visual indication, our range offers total confidence when checking cables for live voltages
-
B-1007 -
ROSS ENGINEERING CORPORATION
Extra high voltage, low corona, grounding relays of the air insulated type. Peak test ratings up to 300kV and 100 amps continuous. Units can be operated either by solenoid, motor, or air cylinder, with spring or gravity return. All models have spherical contacts. When voltage transient limiting is required, some models have an adjustable sphere gap. Also available are units with built-in high voltage discharge resistors with energy dissipation capabilities from 50 to 10,000 ohms. Some units can be reduced in height if full line to ground voltage is connected to the top high voltage contact only and the other high voltage terminal is operating at, or near, ground potential. Line to ground voltage can also be increased by adding insulation between lower high voltage contact and ground. Normally mounted base down. Base up mounting if specified.
-
SCR ELEKTRONIKS
The high Voltage also known as di-electric withstand tester comes with customized facilities like voltage rampup rate zero interlock, Plus the user may specify the voltage level and leakage milliampere level so as to suit its testing needs.
-
Greenlee Tools
*For use on uninsulated overhead conductors*Audible and visual alert when absence of voltage is detected*Models available with different voltage ranges
-
B-1011-G -
ROSS ENGINEERING CORPORATION
For limiting, setting or indicating voltage levels of power supplies, required charge level for energy storage capacitors, and voltage level interlocking.
-
Vitrek Corporation
Precision High Voltage Meter offers the highest level of measurement accuracy, yet with its color touch screen – is surprisingly easy to use. Vitrek leverages DSP technology to provide outstanding AC &DC voltage measurement accuracy, stability, repeatability and resolution. The 4700 High Voltage Meter offers performance that rivals traditional high voltage reference dividers – yet unlike the tedious divider, the 4700 provides instant, direct, high voltage measurements in a highly portable, compact and rugged bench top enclosure.