CAT IV
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Product
3.5 Digit Handheld Clamp Meters
U1210 Series
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Measurements of electrical distribution cables can be challenging and risky. For cables up to 2 inches in diameter, the Keysight U1210 Series (U1211A, U1212A, U1213A) handheld amp clamp meters (also known as clamp-on ammeters) enable high-current measurements without breaking the circuit. Plus, they provide an extra layer of protection with CAT IV 600 V and CAT III 1000 V safety ratings and include full digital multimeter (DMM) measurement features.
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Product
3 Phase Meter - Anti-Clockwise
135012
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IEC 1010 Rating: 1000V Cat III/600V Cat IV Double/Reinforced InsulationFeatures: For Use In The Installation and Operation Of 3 Phase Equipment.
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Product
Clamp Meters
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Clamp meter is a rugged high end AC clamp meter. With a UL listed safety rating of CAT IV 600V / CAT III 1000V, this clamp meter is built to get the tough jobs done.
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Product
TRMS AC/DC Clamp-on Power
HT9023
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HT9023 has been designed to measure AC, DC AC+DC current up to 1000A in TRMS reaching CAT IV 600V and CAT III 1000V in compliance with safety standard IEC/EN61010-1. The clamp also measures DC voltage up to 1500V, AC, AC+DC voltage up to 1000V, Active, Reactive and Apparent Power, Power Factor, Energy, voltage/current harmonic analysis up to the 25th with THD% calculation in balanced single-phase or three-phase systems.
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Product
DIGITAL MULTIMETER, MEAN VALUE, 10A, 1KV
72-13580
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*Digital multimeter with 6000 counts display*CAT III 1000V, CAT IV 600V safety rating*Manual function select and auto ranging*LCD backlight and 0.1% to 99.9% duty cycle*Data hold, max/min/relative modes*61 segments analogue bar graph*RS232 interface*Input protection*Powered by 9V (6F22) battery*12-month limited warranty *view Terms & Conditions for details
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Product
OverHead Lines Contact Voltage & Low Voltage Indicator
LVD-415
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Standard Electric Works Co., Ltd
● No batteries required.● Every circuit is doubled.● Buzzer indicates voltage detected.● Led indicates voltage detected.● Neon scale indicates voltage.● Dual HBC fuses.● High grade fiber glass probes.● Super polished fiber glass.● High strength connecting cord.● Heavy duty rated.● Replaceable tips.● Choice of tips available.● Lightweight.● Small storage space.● Strong strength reliefs.● Double poles non-polarized.● Suitable for 45 to 70 Hz networks.● Contact detector type.● Passive circuitry.● Fiber glass 1.6mm - CU 35um PCB.● Super bright neon lights and LEDs.● Ergonomically-designed.● EN 61010-031 CAT IV 500V.
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Product
Phase Indicators
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Kyoritsu Electrical Instruments Works, Ltd.
New technology permits safe testing, without the need of direct contact between probes and live wires. The insulated crocodile clips can clip insulated cables from 2.4 to 30mm. Phase rotation is indicated by the rotary illumination of LEDs and logical audible tones. The instrument can be fixed to a metal panel via the magnet on the back side. Wide measuring range for 3 phase installations from 70V to 1000V AC. Super brightness function permits clear LED''''s indication also in sunshine. Complies with IEC 61010-1 CAT IV 600V and CAT III 1000V.
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Product
Voltage and Continuity Testers
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Amprobe voltage and continuity testers have built-in shakers for fast, easy troubleshooting with CAT IV 600V/CAT III 1000V input protection. To safely detect voltages up to 122kV without contact to the current carrying conductor, choose an Amprobe high-voltage tester. These intrinsically safe tools are ideal for industrial, utility, and mine applications.
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Product
Clamp Meter
ECLIPSE
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ECLIPSE has been designed to measure AC/DC current up to 1000A, DC voltage up to 1500V and AC voltage up to 1000V in TRMS reaching CAT IV 600V and CAT III 1000V in compliance with safety standard IEC/EN61010-1. The clamp is provided with a display with 6000 measuring spots with backlight and bargraph to allow for a simple reading even in poorly lit environments.
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Product
Test Probe Leads, With 19-mm Tips And 4-mm Tips
U1169A
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The U1169A consists of one pair (red and black) of insulated test leads, one pair of test probes with 19-mm tips and another pair of test probes with 4-mm tips. Recommended for use with Keysight handheld digital multimeters. Rated at CAT III 1000V, CAT IV 600V, 15A.
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Product
Test Leads
AL-34WB 10A
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Standard Electric Works Co., Ltd
● Wire length: 1m approx. Silicone insulated wire (700mm) with wire connected to straight input plugs (150mm PVC wire), and wire for clamp (150mm PVC wire).● Outside diameter of silicone insulated wire: 6.4mm Outside diameter of PVC wire: 4mm● Input plug color: Red•Green•Black•Blue ● Current rating: 10A● Voltage rating: 300V● Designed for Milliohm meter, Micro-ohm meter, Low resistance measurement with high current injection. ● Conductor size: 40mm maximum● Safety standard: IEC/EN 61010-031 CAT IV 300V
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Product
Thermal Videoscope Kits with Specialty Probe Options
FLIR VS290™ Series
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The FLIR VS290 is an industrial thermal and visual videoscope system designed to help professionals quickly and safely find hidden faults and dangers in difficult-to-access locations. Featuring a 160 × 120 true thermal imager and FLIR MSX® (VSC-IR32 and VSC-IR33 probes), VS290 videoscopes give users the power to see and measure invisible hot spots before catastrophic equipment failures can occur. The small, sleek tips allow for easy inspection through tight or confined openings, improving productivity and reducing diagnostic time. The 2-meter side-viewing probe options are CAT IV 600V safety rated—perfect for underground electrical vault inspections. The 1-meter forward-viewing probe is a practical fit for general purpose equipment and building thermal scans. All are versatile tools for the most demanding environments in utility, manufacturing, and building maintenance applications.
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Product
True RMS Digital Multimeter
72-10415.
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*Handheld digital multimeter*Measure AC/DC voltage, AC/DC current, resistance, frequency and capacitance*Diode test and continuity buzzer*Manual function select & auto ranging*Data hold function*Auto power off, low battery indication*Input impedance for DC voltage around 10Mohm*MAX / MIN / Relative Modes*Analog Bar Graph*CAT III 1000V, CAT IV 600V rated
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Product
Multimeters
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Whether you work in industrial, HVAC, commercial or residential electrical environments, there’s an Amprobe digital multimeter with features to match your requirements. From heavy-duty industrial Amprobe DMMs with CAT IV safety ratings, to pocket size meters that handle all the basics, Amprobe makes some of the best digital multimeters around. Whatever your application, there’s an Amprobe multimeter ready to get the job done.
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Product
Clamp Sensors
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Kyoritsu Electrical Instruments Works, Ltd.
Can measure AC current up to 1000A Flexible and light weight by the air core coil used at the sensor part Designed to meet the international safety standard IEC 61010-1 CAT IV 300V, CAT III 600V
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Product
Remote Switch Probe
U5404A
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This 18 mm test probe is highly recommended for CAT IV environment and is compatible with the U1281A/82A handheld DMMs
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Product
Ultimate AC Sensor
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Our Ultimate AC Sensor is just that... the Ultimate in voltage detection. This sensor detects 50-1000 volts AC and features a visual and audio alert. Like all of our sensors, it does not react to static electricity and is designed for a CAT IV environment.
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Product
Pulsed IV
AURIGA 4850
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Pulsed IV (current-voltage) measurements have emerged as the preferred method of capturing current-voltage characteristics of active devices such as field effect (FETs) and bipolar junction (BJTs) transistors.
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Product
Stand-alone I-V Test Systems
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OAI offers a complete line of high performance I -V Testers. I -V Testers and I -V Rider software may be ordered as a stand -alone system or integrated into any OAI Solar Simulator. Three standard ranges of I -V Testers are available; ≤1A, 1 -5A, 5 -10A, and 20A. Higher current testers are available as custom options. An OAI Application Engineer will work with you to insure that the I -V Tester and I -V Rider software you choose is optimized for your specific application.
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Product
IV Characteristics Measurement Device Software
Keithley 2400, 2401 and Keithley 2450
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*Windows 10, Windows 11 (Compatible) RS-232C (Keithley 2400, 2401), USB (Keithley 2450)*NI GPIB can also be used (optional)*IPCE PEC-S02 can be used simultaneously. operation panel. *Everything from condition setting to measurement can be done on one screen.
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Product
1500V 15A I-V Curve Tracer
I-V525w
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I-V525w allows field detection of I-V Curve an of the main characteristic parameters both of a single module and of strings of modules for PV installations up to a maximum of 1500V and 10A or 1000V and 15A. For measuring I-V Curve, I-V525w manages an internal database of the modules, which can be updated at any time by the user and comparison between the measured data with the rated values allows immediately evaluating whether the string or the module fulfills the efficiency parameters declared by the manufacturer.
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Product
Solar Array IV Curve Simulation Softpanel
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Chroma Systems Solutions, Inc.
Easily program the I-V curve of the Solar Array Simulator with this test software as well as the I-V and P-V curves for real-time testing. See both dynamic and static MPPT efficiency and even simulate the IV Curve with shadows. The real world weather simulation function allows the user to simulate the irradiation intensity and temperature level from early morning to nightfall.
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Product
Solar Cell I-V Characterization System
VS6825
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Industrial Vision Technology Pte Ltd.
The VS-6825A I-V test system is tailored for high-efficiency Solar cell production lines. It is able to eliminate the impact of HJT/IBC/TOPCON’s high capacitance characteristics on measurement results.
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Product
Pulsed IV Systems
AM3200-Series
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AMCAD Engineering has created professional, industry-proven pulsing technology for both standalone IV-testing (Pulsed IV, PIV) as well as pulsed-bias load pull (Pulsed Load Pull, PLP) and high-voltage power semiconductor applications. Systems come equipped with a mainframe controller which includes integrated power supplies. Input and output pulser modules (probes, pulsers) are selected for specific applications and are available in bipolar ±25V/1A and high-voltage 250V/30A models.
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Product
In-Line Light I-V Testing for Solar Cells
FCT-750
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In-line, light I-V and Suns-Voc measurements in a single flash at 2400 units per hour. Capability to accurately measure high-efficiency conventional or backside-contact solar cells.
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Product
1500V 15A I-V Curve Tracer
I-V500w
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I-V500w allows field detection of I-V Curve an of the main characteristic parameters both of a single module and of strings of modules for PV installations up to a maximum of 1500V and 10A or 1000V and 15A. For measuring I-V Curve, I-V500w manages an internal database of the modules, which can be updated at any time by the user and comparison between the measured data with the rated values allows immediately evaluating whether the string or the module fulfills the efficiency parameters declared by the manufacturer.
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Product
Light I-V Testing for Modules
FMT-500
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Advanced analysis of solar modules including light I-V and Suns-Voc data. Capability to accurately measure high-efficiency modules.
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Product
Precision I/V Source
MeasureReady™ 155
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The MeasureReady™ 155 Precision I/V source combines premium performance with unprecedented simplicity for materials scientists and engineers requiring a precise source of current and voltage. Low RMS noise: from 200 nV (10 mV)/7 pA (1 µA). Bipolar, 4-quadrant power source. DC and AC modes supported up to 100 kHz*. Full scale ranges from 10 mV to 100 V (1 μA to 100 mA). 0.001% programming resolution (from 100 nV/10 pA.
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Product
TRMS System Multimeter for Use in Medical and Hygienic Sensible Ranges
SECULIFE HIT MD
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TRMS multimeter that has been designed especially for all hygienically sensitive areas. 23 multimeter functions. Voltage measurement.Auto-ranging current measurement from 100A (resolution: 10nA) to 10A (16A). Capacitance and resistance measurement, diode and continuity testing. Measuring categories: 600V CAT III and 300V CAT IV. Hygiene certificate from University of Marburg
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Product
Industrial Cat. NB1/Cat. M1 Wireless I/O Module
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NB-IoT is a new wireless I/O communication technology with low power consumption for wide area networks.





























