Voltage Preamplifiers
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200V 20 Ohm Portable Battery Resistance Voltage Tester
TOB-SM8124
Xiamen Tob New Energy Technology Co., Ltd
200V 20 Ohm Portable Battery Tester For Battery Voltage and Resistance Testing. TOB-SM8124 Resistance Voltage Tester is a portable battery tester used for battery voltage and internal resistance test, it is Suitable for lithium-ion battery, nickel-metal hydride, lithium manganese, lead-acid battery and other single battery or battery pack with voltage no more than 200V.
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High Voltage ICs
Hitachi Power Semiconductor Device offers intelligent power devices and high voltage analog switch ICs integrating high voltage output devices and control circuits on a single chip/single package using dielectric isolation technology. *High voltage ICs are suitable for household apparatus fields such as home electric appliances and beauty appliances.* These ICs can be easily used for various purposes, and market-leading companies in air conditioner fan motors have adopted them.※We have continued to improve performance and quality of the ICs since sales start in 1994 and have more than 20 years of sales results.
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100-250V AC/DC Voltage Tester
7321
Peaceful Thriving Enterprise Co Ltd
Voltage Tester is designed to make reliable, safe and easy testing of voltage, with standard handhold to make it easy to use. There are visibility neon to offer clear indication and adding test lead holders spaced to fit the outlet. These features combined with a durable ABS housing and with UL and cUL approvals make the choice of professionals.
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6kV, 100 MHz High Voltage Differential Probe with Auto Zero Disconnect
HVD3605A
The HVD3000A series of high voltage differential probes cover the fullest range of applications, from 120/240 V switch-mode power supplies through 600 V class and 5 kV electrical apparatus. The table below provides a list of recommended probe models based on specific device under test applications.
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PXI 12 Channel High Voltage Multiplexer
40-320-001
The 40-310/320 Range of High Voltage Switching Modules will hot switch up to 750V peak and cold switch up to 1000V peak in either general purpose relay (40-310) or multiplexer (40-320) configurations. These modules contain high-quality reed relays with switching ratings comfortably higher than the 40-310/320 specification. Applications for the 40-310/320 series modules include; circuit board isolation testing, relay testing, semiconductor breakdown monitoring and cable harness insulation testing.
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Low Voltage Wet Sponge
Operates on a single 9-volt alkaline battery. Unit output voltage is 67.5 volts DC. This voltage makes the detector highly sensitive and accurate. Compact and light weight with no bulky battery packs allowing for non- destructive inspection of paints, epoxy paints and coatings 1-20 Mils.
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Flexible Monitoring of Voltage & Current in A 2 B ® Networks
Line Test Box LTB 1024
The Automotive Audio Bus (A 2 B ® ) from Analog Devices Inc. reduces the complexity of audio systems. In addition to the automotive industry, it is also increasingly being used in other areas such as conference systems. We have developed a line measuring device specifically for this A 2 B ®technology: the Line Test Box LTB 1024.
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Voltage Variable Attenuators
Voltage variable attenuators (VVAs) that offer up to 60 dB of attenuation across a broad range of frequencies from 400 MHz to 18 GHz. These voltage variable attenuators are frequently used in applications such as electronic warfare, instrumentation, point-to-point and point-to-multipoint radios, fiber optic and broadband telecom, microwave radio and VSAT, military radios, radar, ECM, SATCOM and sensors, and R&D.
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Voltage Logger0 to 25V DC
TV-4704
The TV-4704 measures voltage from 0 to 25V DC and can be connected to a variety of industry standard sensors enabling the logging of a wide range of process parameters.
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High Voltage Insulation Tester
505
Simpson's Model 505 High Voltage Insulation Tester is capable of measuring insulation resistances from 10 kilohms to 1 teraohm with eight selectable test voltages up to 5000 V. As a safety feature, the insulation tester acts as an AC/DC voltmeter to measure the absence of voltage in networks up to 2000 V.
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Ultra Low Level DC Voltage Amplifiers
The EM A10 is a low level amplifier module for sensitive measurements, data collection and systems, where signals below 1 nanovolt may be measured. It is ideal for the input unit for precision voltage measuring systems, requiring voltage sensitivity for measuring low noise and low impedance sources. The noise level of the A10 is equivalent to a perfect resistor of about 20 ohms. When used with a digital voltmeter, steady one nanovolt digits may be displayed, with a response time constant of less than a second. The input voltage stability of the A10 is very high, with the drift around a nanovolt per degree C. The input connectors are made from pure copper. The input impedance is very high, and is time dependent, determined by the loop gain.
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Voltage Controlled Amplifiers
Teledyne Microwave Solutions (TMS) offers a variety of high-performance voltage controlled amplifiers operating over a 5 to 2500 MHz range. These VCAmps feature an AGC range of 20.0 - 50.0 dB and Response Times from 3 – 25µs. TMS has a broad range of component products to meet your demanding needs.
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Digital 10kV High Voltage Insulation Tester
4310 IN
Standard Electric Works Co., Ltd
• Protection class: IP65 (Lid closed)• 2 Lines × 16 Characters LCD• Microprocessor-controlled• Tests insulation resistance up to 2 TΩ • 4 Insulation test voltages: 1000V, 2500V, 5000V, 10000V• AC / DC Voltmeter (30~600V)• Short-circuit current up to 5mA• PI (Polarization Index) indication• DAR (Dielectric Absorption Ratio) indication• Auto-ranging on all insulation ranges• Auto-hold function to freeze reading• Overload protection• Adjustable testing duration: 1~30 minutes• Internal memory for data storage• Displays testing duration for insulation measurement • Auto-off function• 200 measurement results can be saved in memory and recalled on display
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Isolated Voltage Source
SIM928
Stanford Research Systems, Inc.
The SIM928 Isolated Voltage Source is ideal for applications where ultra-clean DC voltage is required. Voltage can be set between ±20 VDC with millivolt resolution, and the source can drive up to ±10 mA
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Voltage Dip, Interruption& Variation Simulators
Suzhou 3ctest Electronic Co.,Ltd.
PFS single phase power fail simulator simulates voltage dip, interruption and variation which are caused by power grid and transformer devices due to malfunction or sudden large change of load. It is required to test this kind of phenomena to check whether electronic and electrical device can sustain safety operating condition.
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Voltage test
Yuyao City Yinte Neon-Electroscope Factory
voltage tester or detector is an electrical tester that helps to detect the presence of voltage. Voltage presence is useful information to have when troubleshooting or working on a failed asset. The first tool you'll reach for is a non-contact voltage detector.
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Clamp type AC Current Sensor／with DC Voltage Output
ACT-5H
MULTI MEASURING INSTRUMENTS Co., Ltd.
*For current measurements of the control board*AC 0.1A～5A*DC 5V full scale output
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High Voltage 50 Ω Pulse Generator for CMTI
CMTI-8010A
High Power Pulse Instruments GmbH
The CMTI-8010A is a high voltage 50 Ω pulse generator for static and dynamic common mode transfer interference (CMTI) evaluations of digital isolators according IEC-60747-5-5 and IEC-60747-17.
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MCB Test Option, Monitor Voltage Adapter
PTE-FCB
The PTE-FCB / PTE-FCD can be used to effectively reduce the sensitivity of the monitor input. The monitor input detects the relay’s operation and stops (or starts) the chronometer when testing with the PTE-100-C, PTE-50-CE, PTE-50-CET, and all LETs excluding the LET-400 (which lacks a chronometer).
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5kv 10kv Withstanding Voltage Tester
2671c
Shenzhen Chuangxin Instruments Co., Ltd.
10KV withstand voltage tester High voltage tester, Hipot Tester fast shipping high quality
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Current And Voltage Transformer Test Set
iCT1
iCT1 - CT/VT Test Set is the NEW and most advanced portable equipment capable to test current, voltage and combined transformers.With the low voltage method, known as "DC method", iCT1 is able to test Current Transformers with a very high saturation voltage, up to 30 kV, in a complete safety mode. Quick and easy to use tool, iCT1 allows to perform tests in one shot without changing the connection to the CT, thanks to the integrated 5-TAP Switchbox.
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Voltage Monitoring, Timer Delay-on -off, 4 Pole
MTDV4 Relay
Plug-in electronic voltage monitoring relay with optional delay-on and delay-off timer function and four change-over contacts. The delay time is adjustable with a lockable knob (either delay-on or delay-off, the other delay is fixed). The relay can also be supplied with fixed time delays (no knob). The pull-in voltage and drop-out voltage are both adjustable via internal screws. The relay can also be supplied with a fixed pull-in and drop-out voltage. Suitable for monitoring DC voltages.
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High Speed High Voltage Amplifier
WMA-300
The WMA-300 is a high voltage, wide bandwidth laboratory amplifier. Its high output voltage, current and wide bandwidth have been designed to serve the needs of a wide variety of high-tech experiments. The WMA-300 can be used for MEMS actuation, EO-modulators, PZT (piezo) positioners, ultrasonics, and many other applications. Two WMA-300 amplifiers and a WMA-IB-HS phase inverter - buffer can be used to double the output voltage.
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Standard Voltage 9 Pin D-Type Cables - Connector to Unterminated for Pickering
The connector to unterminated cable assemblies below are suitable to use with Pickering cards and modules that utilize a standard voltage 9-pin D-type connector.
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VOLTAGE TRANSFORMERS
Designing & manufacturing a range of high quality, voltage transformers in three different frame sizes for both measuring and protection duties. Transformers which are designed to comply with the requirements of IEC 61869-3 or other international standards as required can be supplied to satisfy most Low Voltage applications.
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Voltage Detectors
Available with a digital readout or a simplified LED display Seaward's specialist range of voltage detectors have the versatility and durability to cope with all types of user demands.
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Probe Oscilloscope High Voltage
High voltage probes allow safe and accurate voltage measurement using your oscilloscope.
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Safety Voltage Detector ( Rechargeable Battery Type )
350 SVD
Standard Electric Works Co., Ltd
● Protection class: IP65● Bright LED visual indication● Audible indication● Non-contact voltage detection: 220Vac ~ 132kVac● Wide angle voltage detection● Frequency range: 40 ~ 70Hz ● Easy-to-prove method● Self-test function● Power source: 9V rechargeable battery ● Non-contact detection by proximity● Flashlight function● Operating temperature: 0°C~50°C● Humidity: 80% RH Max● Lightweight, robust and compact● Comply with EN 61326-1
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High Voltage Probe
HVP-40DM
*DC 40KV CAT II Pollution 2.*2000MΩ Impedance.*3999 LCD display.*Accuracy 1.0% full range.*T.C. 100 ppm/oC*400V/4KV/40KV, 3 range.*Resolution 0.1V/1V/10V.*PEAK HOLD, Auto power off.*CE, TUV GS, UL, CUL, IEC1010
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High Voltage Tester
The AC /DC High Voltage Test Set that we offer to our clients is widely used at electrical maintenance departments and workshops. It is chiefly used to perform routine maintenance of numerous electrical devices and equipment. Apart from that, this product is used to check the quality of insulation provided in any electrical device.
