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LINE-CORD AND MULTI-WIRE CABLE TESTERS
LCT-3
Model LCT-3 Line-cord tester is an automatic test set to check continuity, polarity and dielectric breakdown on three-wire line cords.
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S2 Penta Sensors
ULP-S2 PCI/V
Optomistic Products’ best-selling Sensor, the ULP S2 Penta Sensor, is relied upon for its versatility in accommodating most LED color and intensity test applications. Implemented in a unique and customizable 2-Part solution, the S2 Penta Sensor is assembled with your choice of Fiber-Optic Probe, including for the test of densely-spaced LEDs, bright LEDs, dim or misaligned LEDs, right-angle LEDs, and more, including the popular “Trident” Fiber-Optic Probes to sequentially test 3 LEDs with a single Sensor.Operating temperature range: 0oC to 70oCPower consumption:Operates between +5 and 28 volts D.C., at 6mA max. Less than 4.75 volts is not recommendedVoltage protection: Withstands up to +40 volts, & reverse polarity to -18 voltsOutput Loads: ‘Int.’& ‘Color’- 2Kohms min., 100pF max.Output Pins: 4 gold-plated standard wire-wrap pins (0.025 in. sq.)Sensor Size: 0.560 in. dia x 1.38 in. longTypical response times: Typical response time: <10mS capture time; <100mS overall responsetime for color and intensity simultaneouslyFiber-Optic Probes: Can be paired with any Universal LightProbe Fiber-Optic Probe
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The Ultimate Circuit Tester Kit
28640
The tester kit tests low voltage up to 28 volts. Also finds electrical shorts, checks polarity, detects battery drain, and checks circuits from a distance. Heavy-duty coil cord extends over 8 feet. Detachable, spring-loaded hook pulls the center of the wire into the probe every time. Attach alligator clip to the probe when a clip-on connection is needed.
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TO-5 Hermetically Sealed Package, Through-Hole Mounted, Magnetic-Latching SPDT
Part No. 421
TO-5 hermetically sealed package, through-hole mounted, magnetic-latching SPDTAvailable options include:421D - coil transient suppression diode421DD - coil transient suppression diode, and reverse polarity protection driverResistive: 1 Amp/28Vdc Inductive: 200 mA/28Vdc (320 mH) Lamp: 100 mA/28Vdc
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PXI Solid State Multiplexer Module, Dual 3-Channel, 30 A
40-667C-011
The 40-667C-011 is a dual 3-channel 30A MUX and is part of our range of high current multiplexers occupying two slots of PXI chassis. Each multiplexer switch uses a fully isolated solid state relay which has been designed to offer fast operation under hot switching conditions and high inrush current with no operational life degradation. Each multiplexer channel can support 10A of continuous current and switch up to 200V signals. The switches can sustain inrush currents in excess of 50A. AC or DC signals can be switched since the switch is polarity insensitive.
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Centigrid Hermetically Sealed Package, Through-Hole Mounted, Non-Latching DPDT, with Low-Power Coil
Part No. 134
Centigrid hermetically sealed package, through-hole mounted, non-latching DPDT, with low-power coil Available options include:134D - coil transient suppression diode134DD - coil transient suppression diode, and reverse polarity protection diodeResistive: 1 Amp/28Vdc Inductive: 200 mA/28Vdc (320 mH) Lamp: 100 mA/28Vdc
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Magnetometer
M-Scan
The M-Scan is a battery powered Locator manufactured in heavy-duty, high-impact ABS with a robust aluminium sensor tube. It has a large, easy-to-read LCD, showing battery level, signal strength and polarity indication backed up with a clear audible response that ensures that the target can be quickly located and identified. Simple one-touch controls for volume and sensitivity are ergonomically positioned and the unique moulded case design with in-built armrest means that the M-Scan can be used for long periods without undue fatigue.
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DC Power Supplies
Is the unidirectional flow or movement of electric charge carriers (which are usually electrons). The intensity of the current can vary with time, but the general direction of movement stays the same at all times. As an adjective, the term DC is used in reference to voltage whose polarity never reverses.
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Intelligent Battery Charger-Analyzer for Large Battery Systems
SuperMasterCharger
The SuperMasterCharger is an instrument designed to charge, trickle charge and analyze ( discharge ) Nickel-Cadmium, Sealed Lead-Acid and other types of rechargeable batteries. With its multiple modes of operation: Constant Current Charge ( dual and single rate ), Constant Current & Float Charge, Constant Current & Peak Stop Charge, Automatic Discharge ( analysis ), Resistance Discharge ( analysis ) and Full Discharge ( deep cycle ). The SuperMasterCharger can satisfy the requirements of most large ( 10 A-hr to 100 A-hr ) rechargeable battery systems. The instrument features safety interlocks to protect the operator, the charger and the battery in the event of reversed polarity connection, short circuit, open circuit ( no load ) and Over-voltage conditions. Two large LED digital meters permit the simultaneous monitoring of voltage and current, while eight indicator lights display the status of the operation.
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GFCI Receptacle Tester
RT600
Designed to detect the most common wiring problems in standard 120V receptacles.Also tests GFCI receptacles for proper operation.Test for correct wiring, open ground, reverse polarity, open hot, open neutral, hot and ground reversed.Conditions NOT indicated: Quality of ground, multiple hot wires, combinations of defects, reversal of grounded and grounding conductors.Large light indicators for greater visibility.Reinforced prongs for increased durability.Push-pull design with slip-resistance ribbing.
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NRZ Bit Error Rate Tester
Shenzhen Golight Technology Co.,Ltd
BERT integrates pulse pattern generator(PPG) and high sensitivity error detector(ED) to achieve the error rate measurement of data transmission in high speed communication. BERT can support multi-channel output and input and output polarity upset. It provides a best solution for the automated production test of the high speed optical transceiver.
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Zero Resistance Ammeters
Current sinks are electronic circuits which can sink electric power in a controlled manner, thus acting as controlled loads. Our current sinks are designed as four - quadrant current sinks which can feed and sink currents in both polarities (also disregarding the polarity of the resulting voltage).
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Digital Audio Signal Generator
Digirator DR2
The Digirator DR2 is a reference-grade digital audio signal generator with transformer-balanced AES3, S/PDIF, TOSLINK and ADAT outputs. The generator offers a wide range of test signals like sine, pink noise, white noise, polarity, delay, chirp and sweep.
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3 1/2 digits LCD Digital Multimeter
SM-1300
3 1/2 digits LCD with a Max. reading of 1999. LCD Display Size: 39.4 x 20 mm. Auto polarity indication. Diode Test & Battery Test. Overload protection: 250V DC/AC. Conform to EMC & LVD
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Digital Circuit Tester 3-49V
28830
Operating range of 3-49 volts DC to work on most vehicle electrical systems. 360° visibility of polarity. The red light indicates positive polarity, green indicates negative polarity. Long, 12ft. coil cord and heavy-duty alligator clamp for secure connections. The probe is insulated to prevent the possibility of shorting the side of the probe to other components.
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MPO Visual Cable Verifier Kit
KI-TK832
Kingfisher's unique and innovate MPO Visual Cable Verifier Kit is a quick, versatile and inexpensive way to visually check MPO cable installations and patch leads for polarity and continuity, and overall end face condition. Just connect the source, and view the far end with the microscope to observe the repeating color pattern at the far end.
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Intelligent Battery Charger-Analyzer for Battery Systems
SuperMini
The SuperMini is an instrument designed to charge, trickle charge and analyze ( discharge ) Nickel-Cadmium, Sealed Lead-Acid and other types of rechargeable batteries. With its multiple modes of operation: Constant Current Charge ( dual and single rate ), Constant Current & Float Charge, Constant Current & Peak Stop Charge, Automatic Discharge ( analysis ), Resistance Discharge ( analysis ) and Full Discharge ( deep cycle ). The SuperMini can satisfy the requirements of most ( Up to 40 A-hr ) rechargeable battery systems. The instrument features safety interlocks to protect the operator, the charger and the battery in the event of reversed polarity connection, short circuit, open circuit ( no load ) and Over-voltage conditions. Two large LED digital meters permit the simultaneous monitoring of voltage and current, while eight indicator lights display the status of the operation.
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Portable Electrical Management Systems
EMS-LCHW50
Progressive Industries Portable Electrical Management Systems (EMS) provide full RV protection against all adverse power conditions. You will feel secure with multi-mode surge, voltage, polarity and lost/open neutral protection. Each unit includes a digital display, scrolling continuously through the power source information: Voltage(s), current, frequency, error code, and previous error code (if applicable). Replacement parts are simply plug-and-play, making repairs quick and easy. As with our portable models, the computer is driven by state of the art microprocessors. Should the software ever change, EMS owners can receive a free upgrade at no cost.
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TWT Test Set
Polarity designs and manufactures the most reliable Microwave Tube Test Sets in the industry. Polarity understands the delicate structure of microwave tube devices and has built an extensive product line supporting the manufacturing process. Polarity designed and developed this Microwave Tube Test Set with the following specifications:
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Automatic Power Factor Controller
Nippen Electrical Instruments Co.
NIPPEN Model UNO+ is used for measurement and control of PF using Reactive power compensation. Capacitor banks are suitably switched ON and OFF automatically to provide necessary compensation.An Intelligent switching algorithm (Wear leveling) ensures uniform aging of the capacitors used to achieve the Target PF. An Alarm function ensures protection of capacitor banks against abnormality in voltage, current and sets value of capacitors whenever these are beyond the higher and lower threshold limits.CT polarity is automatically sensed internally in the event of reverse connection.
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120-600V Solenoid Voltage&Continuity Tester
1867
Peaceful Thriving Enterprise Co Ltd
Test voltage from 120-600V AC/DC polarity and continuity.
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4/8-CH 12-Bit 1 MS/s Analog Output Multi-Function PXI modules
PXI-2502
ADLINIK PXI-2501 and PXI-2502 are high-speed, high-performance analog output multifunction PXI modules. These devices are able to update up to 8-CH, 12-bit analog outputs imultaneously sustaining 1 MS/s. The reference sources and output polarities are programmable individually per channel. Combine this with the multiplying PXI architecture, ADLINK PXI-2500 series PXI modules can generate complex modulated analog signals. The hardware-based arbitrary waveform generation frees CPU intervention even when all analog outputs are updating at full speed, and the lengths of waveforms are only limited by the system memory. The PXI-2500 series integrate up to 8-CH, 400 kS/s, 14-bit single-ended analog inputs with programmable polarity, 24-CH programmable digital I/O lines, and 2-CH 16-bit general-purpose timer/counters.
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8-CH Isolated Digital Input Module
ND-6052
- Channels: 8 DI. 6 fully independent isolated; 2 isolated with common ground- Isolated Voltage: 5000 VRMS- Programmable input polarity
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AC / DC Voltage And DC Polarity Tester
1861
Peaceful Thriving Enterprise Co Ltd
*With cETL Approval.*Built-in LED and neon lamp indicator.*Neon lamp for 120V-230V-400V AC.*LED Display for 12V-50V and polarity.*Long lead connects tester body and probe.
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Universal Multichannel System up to 3.5 kV
- From 12 to 48 independently controllable High Voltage channels- 0 ÷ 3.5 kV output voltage- Maximum Current 3.5 mA- Either Radiall Multipin or SHV connectors- Available with either positive or negative polarity- Up to 10 nA / 500 pA current set / monitor resolution- Up to 5 mV voltage set / monitor resolution- Very Low ripple, down to < 5 mVpp- 2 different channel grounding - Common Ground (AGxxxx) - Common Floating Return (Axxxx)- Independently programmable for each channel: - Output voltage - Current limit - Ramp up/down - TRIP parameter- Current generator operation in over current condition- Specific design for High Altitudes 0÷5000 m (A7030 only)
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Digital RCD Tester
1612 EL
Standard Electric Works Co., Ltd
●Microprocessor-controlled●Extra large LCD (78 × 67mm)●Very low power consumption●50Hz and 60Hz operation●Accurate digital readout of disconnection time●Over temperature protection●Over voltage protection●Fuse protection●Zero crossing circuitry permits testing at 0° or 180°●Auto power off●Backlight function●Wiring polarity indicator●Measures voltage between Line and Earth before testing●Frequency measurement indication
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PXI Solid State Multiplexer, 30 Amp, Dual 3-Channel
40-667A-011
The 40-667A-011 is a dual 3-channel 30A MUX and is part of our range of high current multiplexers occupying two slots of PXI chassis. Each multiplexer switch uses a fully isolated solid state relay which has been designed to offer fast operation under hot switching conditions and high inrush current with no operational life degradation. Each multiplexer channel can support 10A of continuous current and switch up to 200V signals. The switches can sustain inrush currents in excess of 50A. AC or DC signals can be switched since the switch is polarity insensitive.
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12-690V Voltage Tester With LED Display
7337
Peaceful Thriving Enterprise Co Ltd
Measurement by LED Display1. Double-pole Test2. High Voltage Indication3. Phase Rotation Test4. Polarity Indication5. Continuity Test6. Illumination
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Inrush Current Generators for Zno Production Line
Shanghai Guantu Technology Co., Ltd.
Inrush Current Generator Standard: IEC61008, IEC61009, I61051/61643, ANSI C62.31, C62.33, C62.35, TU K20, K21, K44, K45, UL943Inrush Current Generator Features1. LCD screen display, built-in computer control, man-machine dialogue, easy to operate.2. Program-controlled high-voltage power supply, high voltage stability and precision3. Imported non-inductive high-power resistors are used to ensure the consistency of surge waveforms4. The main switch adopts electronic switch discharge mode, and the output polarity is automatically switched
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3 GHz Non-Latching DPDT
Part No.s RF300, RF303
TO-5 hermetically sealed package, through-hole mounted, non -latching, DPDT, with high insertion loss repeatabilityBandwidth: DC - 3GHzSignal Integrity up to 10GbpsAvailable options include:RF300D - transient protection diodeRF300DD - transient and reverse polarity protection diodesRF303 - low power coilRF303D - low power coil, transient protection diodeRF303DD low power coil, transient and reverse polarity protection diodesResistive: 1A /28Vdc