High Voltage Meters

The HV-44A is a self-contained instrument that measures high DC voltages up to +40KV. This probe is typically used to measure high voltages in TV sets, power supplies, laboratories and for general high voltage commercial applications. ...more

The #710 will perform variable load testing on 12 volt batteries rated as high as 1000 Cold Cranking Amps. Use this battery tester to simulate actual cranking loads. Also tests alternator charging voltage and relative starter current draw. The #710 features large dual meters to display the battery voltage and load current simultaneously, during ...more

testo 230 combines a complete pH meter and a high standard thermometer in a compact, waterproof housing. The redox voltage can also be determined by connecting the redox electrode type 06. ...more

The unit has a range of outputs allowing injection of currents as low as 1mA and as high as 200A. Voltages- up to 240V are available on the main outputs, allowing high impedance current relays and voltage relays to be tested. Four true RMS metering ranges are provided, allowing the full scale of the meter and trip level to be set independently of t ...more

High voltage probe calibrator & High voltage probe meter, 2 in 1 instrument. Continuous output voltage adjustable from 2KV to 40KV. 4 1/2 Red LED diisplay, convenient for observation. Accuracy ¡Ø 0.5 %, Resolution 10V.  ...more

The HVcompact is a high voltage meter with an auto-ranging oscilloscope display of the voltage waveform. The unit displays Û, Û/Ö2, Urms, frequency, and the crest factor. To improve the readability, one selected measurement is displayed using larger characters. To protect test specimens, the unit offers a pre-settable voltage limit, which trips ...more

The Electro-Metrics EM-7535 Radio Noise Meter is used to measure impulsive noise in the AM broadcast band at a single fixed frequency. The EM-7535 conforms to ANSI C63.2, ANSI C63.4, and performs the test of NEMA Pub. NO. 107 plus other associated tests which are performed on high voltage electrical generation equipment. ...more

Verification of output voltage and set voltage of detectors when a load is applied to the probe. To ensure accuracy, and to enable voltage adjustment (if necessary ...more

Input Impedance: 600 Mohm. Attenuation ratio: 40000:1. Accuracy: DCV (0-20KV) +-2%, DCV (20KV-40KV) +-3%. Max. working Voltage: DC 40 KV. Operation Temperature: 0 - 50 deg. C. Storage Temperature: -10 - 60 deg. C ...more

The high line voltmeter is a portable instrument for measuring AC voltages quickly and easily. It is lightweight and easy to use. The lineman or operator is not exposed at any time to high voltage. ...more

The unit has a range of outputs allowing injection of currents as low as a few mA and as high as 100A. Voltages up to 240V are available on the main outputs, allowing high impedance current relays and voltage relays to be tested. Four true RMS metering ranges are provided, allowing the full scale of the meter and trip level to be set independently ...more

A C DIELECTRIC STRENGTH TESTERS ( HIPOTS ). Two high-voltage leads, one c/w a clip and one c/w a retractable probe. Each is 2 meters (6 ft) long. ...more

Digital high resistance teraohmmeter. Measuring ranges 100 kOhm - 1 Tohm. Max. resolution 100 Tohm. Measuring voltage 100 V - 1,500/3,000/5,000 V selectable (typ dependend). Measuring time 5 s - 600 s selectable. LC display with backlight ...more

The Inverter Test Panel is a resistor load bank with input and output metering. Input voltage (0-30 DC) and input current (0-100 Amp) are metered on the panel. The DC input power is protected by a 50 Amp circuit breaker. The power is connected to the inverter through a 3 pin connector and controlled by the panel ON/OFF switch which operates a high ...more

Laureate DC voltage and current panel meters with a DC signal conditioner board combine high accuracy with high read rate and a wide range of isolated output options for computer interface and control. Accuracy is 99.99% of full scale ±1 count. Used as a direct-reading DC voltmeter, the Laureate provides a full-scale readout of ±20,000 counts ...more

The OMEGASAYS ® digital multimeter/ thermometer is a full function digital multimeter which also features dual type K thermocouple inputs and voice annunciation of measured values. This compact, portable meter measures true RMS ac voltage and current, as well as resistance and temperature, and will accept any two type K thermocouples terminated wit ...more

The Model 2180 Resistivity Meter is used to measure the resistivity of metals. The Model F-2604 fixture is optimized for holding specimens measuring 1/4" x 3/16" x 41/4" long. The fixture contains a high gain preamplifier (X20) and a four point probe assembly whose design maximizes the voltage drop along the surface of the sampl ...more

The ULD-40 is an ultrasonic detector designed for corona and arcing inspections for predictive maintenance in electric utilities. Corona effect occurs when electricity is discharges into the surrounding atmosphere form a high voltage source. Corona effects and electrical arcs in the air emit ultrasounds. ...more

High accuracy, high resolution portable Milliohm Meter for field use. Four terminal Kelvin measurements. Over-temperature and over-voltage protection. 5 ranges with 100µΩ max resolution. Invalid test indicators prevent inaccurate measurements. Built-in water resistant case with shoulder strap  ...more

Digital high resistance teraohmmeter. Measuring ranges 100 kOhm - 1 Tohm. Max. resolution 100 Tohm. Measuring voltage 100 V - 1,500/3,000/5,000 V selectable (typ dependend). Measuring time 5 s - 600 s selectable. LC display with backlight ...more

The HV-Series AC/DC Voltage Divider is designed as a working calibration standard of DC and AC high voltages. The HV is a useful standard for calibrating high voltage equipment such as X-ray diagnostic equipment, high potential (Hi-Pot) testers, high voltage meters and power supplies and for verifying other high voltage divide ...more

The unit has a range of outputs allowing injection of currents as low as a few mA and as high as 50A. Voltages up to 18V are available on the main outputs. Three true RMS metering ranges are provided, allowing the full scale of the meter and trip level to be set independently of the selected output. Industry standard safety connectors are used on a ...more

Instrument for circuit phasing / potential testing and URD cable testing. 0- 40 kV tester kit. ...more

High-precision sensors to view waveforms or to use with power meters (for AC/DC). Super high precision: ±0.05% rdg. ±0.01% f.s. Excellent characteristics: Conductor position/external magnetic field/magnetization effect. CAT III 1000 V Safety. Convenient voltage output design  ...more

Measure both AC and DC voltages with your multimeter. Consist of 2 kinds of contact tips. A test clip for the ground, a set of test leads for multimeter and a high qualify enclosure. The enclosure has very good insulation properties. They are light-weight and rugged.  ...more