CT7731 - AC/DC Current Probe

The Hioki MR8870-20 Data Recorder is a versatile, compact oscilloscope-like device designed for high-speed waveform recording and long-term RMS data capture. It features isolated inputs for safe measurement of power lines, and its real-time data-saving functionality ensures continuous monitoring with minimal interruptions.With up to 1 MS/s sampling rate and the ability to record fluctuations in RMS data, the MR8870-20 is ideal for applications such as motor startup analysis, inverter output waveform monitoring, and CB timing measurements. Its portable design makes it easy to use on-site. Technical Details: Channels: 2 analog, 4 logic channels Max Sampling Rate: 1 MS/s (1 µs) Memory Capacity: 12 bits × 2 M-Words/channel Storage: CF card (up to 2 GB, FAT/FAT32) Display: 4.3-inch TFT color LCD Operating Temperature: 0°C to 40°C Power Supply: AC adapter (100–240 V), Battery Pack 9780 Dimensions: 176 mm (W) × 101 mm (H) × 41 mm (D) Weight: 600 g (with battery pack)

The Hioki MR8875 Memory Recorder is a high-speed, multi-channel logger designed for long-term data recording and real-time waveform monitoring. It supports various input modules for mixed signal measurement, including voltage, temperature, strain, and CAN signals, with a sampling period as short as 2 µs. Its robust design is suitable for harsh environments, making it ideal for applications such as battery evaluation, motor testing, and power equipment analysis. Technical Details: Channels: Up to 60 channels with input modulesSampling Rate: 500 kS/sMemory Capacity: 32 MW (64 MB) Display: 8.4-inch TFT color LCD Storage: SD card, USB memory stick Dimensions: 298 mm × 224 mm × 84 mmWeight: 2.4 kg (excluding modules)

The MR8880 is a 4 channel portable data acquisition system (DAQ) with a maximum sampling rate of 1Msamples/s on all analog channels simultaneously. It has 4 analog direct input channels for voltages up to 600V and 8 logic channels.Technical Details:   Complies CAT III 600V isolation for direct measure of 480V power line 4 complete isolated channels Operating temperature range of -10°C to 50°C Built to withstand mechanical shocks and vibrations PRESET function A memory capacity of 14bit × 1 M words/ch (1 word = 2 bytes)

Compact 2-channel data logger, AC current logging with BNC current sensors, Bluetooth, max. 500 000 data points/channel, AC, DC or battery operation Banner Specs: 2 channels for BNC current sensors 500 mA - 2000 A AC Bluetooth data transfer Internal memory: Up to 500 000 data points per channel Power supply with AA alkaline batteries, AC adapter, external DC power supply USPs:  Precise current measurement with HIOKI current sensors Applications: High-accuracy long-term current logging in confined spaces where wireless data acquisition and transfer is required Product In detail:The compact LR8513 Wireless Clamp Logger is a 2-channel data logger to record AC load and leak currents. A wide variety of current sensors can be connected to the logger’s BNC inputs, allowing current measurements from 500 mA to 2000 A AC. The logger fits neatly inside distribution panels, enabling seamless external monitoring. Power measurements can be easily conducted by setting the voltage and power factor. Thanks to the Bluetooth® connectivity data can be easily downloaded to tablets or computers. Up to 500,000 data points per channel can be stored in the internal memory, making it ideal for long-term monitoring and analysis. The LR8513 can be powered with an optional AC adapter, AA alkaline batteries or with an external DC power supply.

Banner Specs Up to 120 analog channels with plug-in modules and 8 pulse/logic inputs Voltage, current, temperature, humidity, resistance, heat flow, strain, pulse, CAN and CAN FD (input and output) Max. 1 ms update interval Optional battery operation Max. 100 VDC direct input and 300 V AC/DC, CAT II isolation to earth USPs High-speed data recording with up to 1 ms High-precision current logging of up to 20 channels with dedicated HIOKI current sensors CAN and CAN FD data input and output and measurement of strain, stress and heat flow Applications Current consumption in Electric Vehicles (EVs) Logging of voltage, current, temperature, resistance, vibration and strain during product development and production Long-term observation of stray currents in metro railway stations Observation of voltage, temperature and temperature distribution in Light Duty, Heavy Duty, construction and agricultural machinery (and data output via CAN) Process observation with heat flow sensors Measurement of temperature and heat flow for quality control, e.g. food processing Thermal Runaway of EV batteries Monitoring and maintenance of industrial equipment Observation of temperature and humidity for environmental and climate studies In detail:The modular LR8450 Data Logger is a highly versatile and adaptable solution, built for professionals who require both speed and scalability. This high-speed, multi-channel logger supports up to 120 channels by utilizing four plug-in modules, with seven different module types available to capture data such as voltage, current, temperature (thermocouples or Pt100/1000), humidity, resistance, strain, pulse, and CAN (FD). HIOKI current sensors enable high-precision AC/DC current logging from 2 A to 6000 A, supporting up to 20 directly connected sensors. Its 1 ms recording interval is ideal for capturing fast-changing signals, while its 7" TFT display provides clear, real-time data visualization for easy on-site monitoring. The LR8450 features a 16-bit analog-to-digital converter (ADC) for enhanced measurement precision, and all modules that can be connected to the LR8450 are capable of handling direct voltages up to 100 V, with an isolation to earth of 300 V DC/AC, CAT II. With the flexibility to run for hours on battery power, the LR8450 ensures continuous logging for both stationary and mobile testing. Data can be stored on SD cards or USB sticks, and retrieval is made easy through its Gigabit LAN connector. The logger also features a DC input for additional supply power flexibility, making it an essential tool for demanding vehicle and industrial testing applications. Whether monitoring electric vehicles or managing complex industrial systems, the LR8450 sets the standard for precision and adaptability in data logging.

Wireless multi-channel data logger, connect up to 4 plug-in and 7 wireless modules for max. 330 analog channels, max. 1 ms update interval, max. 100 VDC, 8 inputs for pulse/logic/rotational speed, 7“ TFT-Display, Gigabit-LAN und USB / SD card, optional battery operation Banner Specs Wireless LAN capability Up to 330 analog channels with plug-in and wireless modules and 8 pulse/logic inputs Voltage, current, temperature, humidity, resistance, heat flow, strain, pulse, CAN and CAN FD input and output Max. 1 ms update interval Optional battery operation USPs Maximum flexibility and high accuracy with wireless modules and real-time data transfer via Wireless LAN High-speed data recording with up to 1 ms Up to 330 analog channels and up to 55 current channels High-precision current logging with dedicated HIOKI current sensors CAN and CAN FD data input and output and measurement of strain, stress and heat flow Applications Current consumption in Electric Vehicles (EVs) Logging of voltage, current, temperature, resistance, vibration and strain during product development and production Long-term observation of stray currents in metro railway stations Observation of voltage, temperature and temperature distribution in Light Duty, Heavy Duty, construction and agricultural machinery (and data output via CAN) Process observation with heat flow sensors Measurement of temperature and heat flow for quality control, e.g. food processing Thermal Runaway of EV batteries Monitoring and maintenance of industrial equipment Observation of temperature and humidity for environmental and climate studies In detail:The modular LR8450-01 Data Logger is a highly versatile and adaptable solution, built for professionals who require both speed and scalability. This high-speed, multi-channel logger supports up to 120 channels through four plug-in modules, and with the addition of seven wireless modules, the maximum number of channels expands to 330. These wireless modules can be positioned in confined spaces or near the device under test, significantly reducing efforts and enhancing the measurement accuracy. The recorded data is transmitted via wireless LAN to the logger and can be monitored in real-time. The LR8450-01 features a 16-bit analog-to-digital converter (ADC) for enhanced measurement precision, and all modules that can be connected to the LR8450-01 are capable of handling direct voltages up to 100 V, with an isolation to earth of 300 V DC/AC, CAT II. Seven different module types are available for capturing data such as voltage, current, temperature (thermocouples or Pt100/1000), humidity, resistance, strain, pulse, and CAN (FD). HIOKI current sensors enable high-precision AC/DC current logging from 2 A to 6000 A, supporting up to 55 directly connected current sensors. Its 1 ms recording interval is ideal for capturing fast-changing signals, while the 7" TFT display provides clear, real-time data visualization for easy on-site monitoring. With the flexibility to run for hours on battery power, the LR8450-01 ensures continuous logging for both stationery and mobile testing. Data can be stored on SD cards or USB sticks, and retrieval is made easy through its Gigabit-LAN connector. The logger also features a DC input for additional supply power flexibility. If no wireless modules are used, the logger can be controlled wirelessly from a PC, allowing it to be placed in restricted or hard-to-access areas. Whether monitoring electric vehicles or managing complex industrial systems, the LR8450-01 sets the standard for precision and adaptability in data logging.

The PQ3198-94 kit is based on the PQ3198 including its standard accessories plus all necessary additional accessories that enable professionals to perform high current measurements up to 6000 A in high power electrical systems. It offers a complete solution for monitoring and analyzing power quality. The PQ3198 main unit supports both AC and DC measurements, complies with the IEC61000-4-30 Class A standard and measures voltage fluctuations, transients, harmonics and inrush currents. Ideal for applications in renewable energy systems, electric vehicle charging stations and power controllers, the analyzer with its 4 isolated voltage channels enables simultaneous measurements across multiple circuits. Technical details:Measuring channels: 4 voltage channels, 4 current channels Voltage measuring range: 1 V to 1000 V AC/DC, ±6000 V peak Current measuring range: Up to 6000 A (with suitable current sensor) Frequency range: DC, 0.1 Hz to 700 kHz Basic accuracy: Voltage ±0.1 %, current ±0.1 % (with sensor) Event detection: transients, voltage increases, voltage drops, interruptions, frequency fluctuations Standard compliance: IEC61000-4-30 Class A Display: 6.5-inch TFT colour display Power supply: AC adapter Z1002, battery packs Z1003 (up to 3 hours operation)Dimensions: 264 mm (W) × 150 mm (H) × 68 mm (D) - Weight: 2.6 kgTechnical details PQ3198-94 Kit: Flexible current sensors (CT7045): Rated measuring current: 6000 A AC Measuring range: 600 A / 6000 A ACMax. permissible input: 10000 A continuous (at 6000 A, 45 to 66 Hz, requires derating) Bandwidth: 10 Hz to 50 kHz (±3 dB) Accuracy: ±1.5 % F.S., ±0.25 % F.S.Max. rated voltage to earth: 600 V (CAT IV), 1000 V (CAT III) Loop diameter: 180 mmOutput connection: Hioki PL14 Operating temperature: -25°C to 65°C

The CM7290 is the display and output unit for the CT7600 and CT7700 series AC/DC current sensors, providing a stand-alone clamp-on meter for field use or enabling waveform signals to be output to a Hioki chart recorder or logger for further analysis. Power supply and signal output for CT7000 series current sensor Simultaneous dual display of measured values, frequency and output rateFour output formats to output data to logger or other devices (via display unit) Supports AC adapter, AA alkaline batteries and external power supply