Test and Measurement Products

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HIOKI E E CORPORATION Hioki VT1005 Divider
The Hioki VT1005 Divider allows safe, accurate measurement of high voltages up to 5000 V and evaluation of inverter efficiency with exceptional precision. Its broad frequency range, high noise immunity, and differential input design make it ideal for power system and high-voltage inverter applications.

Key Features
- Maximum input voltage: 5000 V AC/DC
- Differential input method for precise measurement
- ±0.08% DC accuracy, ±0.04% at 50/60 Hz, ±0.17% at 50 kHz
- Frequency band: DC to 4 MHz (-3 dB)
- Excellent amplitude flatness: ±0.1% up to 200 kHz
- Phase flatness: ±0.1° up to 500 kHz
- Noise resistance: CMRR 80 dB typical (100 kHz)
- Detects efficiency improvements on the order of 0.1%
- Safely measures high voltages that standard analyzers cannot handle
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HIOKI E E CORPORATION Hioki-PW4001-Analyzer
The Hioki PW4001 Analyzer is a portable, high-precision 4-channel power analyzer built for vehicle, motor, and inverter testing. It combines lab-grade measurement accuracy with field-ready portability, supporting high-frequency applications up to 600 kHz and real-world vehicle testing.

Key Features
- ±0.04% basic DC accuracy for precise measurements
- Frequency bandwidth from DC to 600 kHz
- Operates in harsh environments from -20°C to 50°C
- Auto phase shift correction for Hioki current sensors
- Direct CAN/CAN FD input and output for vehicle data acquisition
- Compact, portable design for field or lab use
- Motor and inverter efficiency evaluation with 1 ms data updates
- Direct voltage input up to 1500 V DC
- High-speed sampling at 2.5 MHz for waveform analysis
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Absolute EMC HV Ripple Generator
BOLAB ISO 21498 HV Test System & Ripple Generator sets the benchmark for advanced high-voltage ripple testing, ensuring full compliance with ISO 21498, LV123, VW 80300, and other major automotive standards. Its modular design, integrated amplifier system, and WaveMaster software deliver unmatched precision, flexibility, and control.

Key Features:
- High-voltage ripple testing compliant with ISO 21498, LV123, VW 80300, and more
- Ripple voltage up to 100 Vpp and current from 100A to 2000A+
- Frequency range: 10 Hz to 300+ kHz for wide testing capability
- Series amplifier integration for precise, distortion-free ripple injection
- WaveMaster software enables automated test sequences and dynamic control
- Modular, future-proof design adaptable to evolving EV standards
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AE Techron HVR 1000 Test System
Engineered for cutting-edge EV, automotive, and aerospace compliance, the HVR 1000 is a complete high-voltage ripple test system built to handle demanding lab environments with unmatched precision and safety.

Key Features:
- Wide Frequency Range: AC ripple from 10 Hz to 200 kHz
- High Voltage Output: Up to 1000V DC and 60 kW power
- Waveform Versatility: Generates sine, triangle, and custom signals
- Robust Safety: Multi-layer overvoltage, overcurrent, and thermal protection
- Zero Licensing Fees: Future test standard updates included
- User-Centric Interface: Intuitive controls with HDMI and LAN support
- Flexible Configuration: Available as HVR 1000RG (Ripple Generator only)
- Space-Saving Design: Small footprint, ideal for compact lab setups
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AE Techron HVR 1200RG Ripple Generator
The HVR 1200RG Ripple Generator is a powerful, next-gen solution tailored for electric vehicle high-voltage testing. Designed for use with traction inverters and HIL test stands, this rugged system delivers unmatched ripple current and voltage capabilities across a wide frequency range.

Key Features:
- Ripple Current Output: Up to 600 A peak
- Voltage Range: 0 – 150 Vp (300 Vp-p)
- Wide Frequency Support: 150 Hz to 300 kHz
- DC Voltage Compatibility: 0 – 1200 V (or up to 2000 V in bridged mode)
- Data Monitoring: Real-time tracking of voltage, current, and impedance
- Built-In Protections: Handles short circuits and noisy DUTs effortlessly
- Modular & Expandable: Configurable for current and future EV standards
- Noise-Resistant: Engineered to operate accurately in high-noise environments
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HIOKI E E CORPORATION LR8432 Heat Flow Logger
The Hioki LR8432 Heat Flow Logger is a compact, lightweight, 10-channel data logger designed to visualize heat flow and analyze the root causes of temperature change. It supports accurate heat energy measurement for thermal performance evaluation in automotive, construction, and R&D environments.

Key Features
- Measures heat flow using dedicated heat flow sensors
- Records temperature and voltage simultaneously
- Ten fully isolated analog input channels for stable measurements
- Fast 10 ms sampling across all channels
- Simultaneous recording of raw and calculated waveforms
- Supports heat transmission coefficient calculations
- Dual gauge display for easy comparison of heat flow and temperature
- Data recording to USB flash drive or CompactFlash card
- Ideal for insulation evaluation and thermal performance analysis
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HIOKI E E CORPORATION LR8512 Pulse Logger
The Hioki LR8512 Wireless Pulse Logger is a compact, 2-channel device designed for pulse integration and RPM measurement. It’s ideal for monitoring vehicle speed, flow rates, and other ON/OFF signal applications, providing real-time data collection and wireless convenience.

Key Features
- Measures pulse totalization, logical ON/OFF signals, and revolutions
- Compact, 2-channel design for tight installation spaces
- Bluetooth® wireless connectivity for tablet or PC data download
- Three-way power: AC adapter, AA batteries, or external 5–13.5 V supply
- Stores up to 500,000 data points per channel
- Real-time monitoring with waveform and numerical trend display
- Optional magnetic strap for wall or equipment mounting
- Ideal for automotive, air conditioning, cogeneration, and fluid flow measurement
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HIOKI E E CORPORATION LR8512 Wireless Pulse Logger
The Hioki LR8512 Wireless Pulse Logger is a compact, two-channel solution designed for pulse integration and RPM measurement in flow and speed applications. With Bluetooth connectivity and long battery life, it enables easy data collection in locations where wiring is difficult or unsafe.

Key Features
- Measures pulse signals for flow rate and rotational speed analysis
- Ideal for pulse integration and RPM measurement applications
- Two-channel compact design for flexible installation
- Wireless Bluetooth data transfer to smartphone, tablet, or PC
- Real-time and historical waveform viewing capability
- Large internal memory storing up to 500,000 data points per channel
- Long battery operation up to 14 days with AA batteries
- Optional magnetic mounting for easy placement anywhere
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HIOKI E E CORPORATION LR8513 Clamp Logger
The Hioki LR8513 Wireless Clamp Logger is a compact, 2-channel device designed for accurate, wireless measurement of AC/DC load currents and AC leakage currents. It’s ideal for industrial, automotive, and PV system maintenance applications where real-time monitoring and safety are essential.

Key Features
- Measures AC/DC load current and AC leakage current
- Supports a wide variety of current sensors
- Safe measurement inside distribution panels with closed covers
- Simple power calculations using voltage and power factor
- Compact, 2-channel design for tight spaces
- Bluetooth® wireless connectivity for tablet or PC data download
- Three-way power: AC adapter, AA batteries, or external 5–13.5 V supply
- Stores up to 500,000 data points per channel
- Real-time waveform monitoring and historical data review
- Optional magnetic strap for flexible installation
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HIOKI E E CORPORATION LR8513 Wireless Clamp Logger
The Hioki LR8513 Wireless Clamp Logger is a compact, two-channel current logging solution designed for easy measurement of AC and DC load current as well as AC leakage current. With Bluetooth connectivity and flexible sensor options, it enables safe, efficient monitoring inside distribution panels and hard-to-access locations.

Key Features
- Measures AC and DC load current and AC leakage current
- Supports a wide range of compatible clamp current sensors
- Wireless Bluetooth data transfer to smartphone, tablet, or PC
- Compact two-channel design fits inside tight electrical panels
- Enables power measurement by setting voltage and power factor
- Large internal memory storing up to 500,000 data points per channel
- Multiple power options including AA batteries, AC adapter, or external supply
- Ideal for electrical maintenance, PV systems, and equipment testing
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HIOKI E E CORPORATION LR8514 Humidity Logger
The Hioki LR8514 Wireless Humidity Logger is a compact and reliable device for monitoring environmental conditions in production plants, agricultural sites, and storage facilities. It enables easy, wireless data collection of temperature and humidity for two locations simultaneously, ensuring precise control over critical environments.

Key Features
- High-precision humidity measurement (±3% RH)
- Records temperature and humidity simultaneously at two locations
- Compact 2-channel design fits in tight spaces
- Bluetooth® wireless connectivity for PC and tablet data download
- Supports AC adapter, AA batteries, or 5–13.5 V external power supply
- Store up to 500,000 data points per channel
- Ideal for factories, storage, construction sites, and agricultural monitoring
- Real-time waveform review and trend analysis
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HIOKI E E CORPORATION LR8514 Wireless Humidity Logger
The Hioki LR8514 Wireless Humidity Logger is a compact, two-channel solution designed for accurate temperature and humidity monitoring across industrial, agricultural, and storage environments. With Bluetooth connectivity and long battery life, it enables seamless data collection without complex wiring.

Key Features
- High-precision humidity measurement with ±3% RH accuracy
- Simultaneous temperature and humidity logging at two locations
- Wireless data transfer to smartphone or PC via Bluetooth
- Compact, space-saving design for tight or enclosed installations
- Large internal memory storing up to 500,000 data points per channel
- Flexible power options including AA batteries, AC adapter, or external power
- Ideal for factories, construction sites, storage facilities, and agriculture
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HIOKI E E CORPORATION LR8515 Voltage/Temperature Logger
The Hioki LR8515 Wireless Voltage/Temperature Logger is a compact, portable data logger designed for efficient wireless measurement of voltage and temperature signals, including thermocouple types K and T. Perfect for industrial, automotive, and energy monitoring applications, it combines flexibility, portability, and high data reliability.

Key Features
- Measures voltage from sensors and K/T thermocouples
- Compact 2-channel design fits tight spaces
- Bluetooth® wireless connectivity for tablet and PC data download
- Supports AC adapter, AA batteries, or 5–13.5 V external power supply
- Store up to 500,000 data points per channel
- Real-time waveform monitoring and data review
- Ideal for PV maintenance, electronics, automotive, and heat flow testing
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HIOKI E E CORPORATION LR8515 Wireless Logger
The LR8515 Wireless Logger is a compact, two-channel data logger designed for effortless wireless measurement of voltage and temperature. Supporting voltage input along with K and T thermocouples, it is ideal for field measurements, maintenance work, and applications where wiring is difficult or space is limited.

Key Features
- Wireless voltage and temperature logger with Bluetooth connectivity
- Measures voltage and thermocouple types K and T
- Compact two-channel design fits in tight or enclosed spaces
- Stores up to 500,000 data points per channel
- Download data wirelessly to a tablet or PC
- Three-way power supply using AC adapter, AA batteries, or external power
- Ideal for PV systems, heat flow checks, and electronics testing
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HIOKI E E CORPORATION Memory HiLogger LR8431
The Memory HiLogger LR8431 is a compact, high-speed 10-channel data logger designed for accurate measurement of voltage, temperature, pulse, and rotation signals. With fully isolated analog channels, 10 ms simultaneous sampling, and flexible USB and CF card storage, it delivers reliable performance for R&D, production lines, and field testing applications.

Key Features
- 10 isolated analog input channels for safe, interference-free measurement
- 10 ms simultaneous sampling across all channels
- Records directly to USB flash drive or Compact Flash card
- Storage media can be replaced during active recording
- Improved thermocouple accuracy with enhanced reference junction compensation
- Noise-resistant circuitry for stable measurements
- Bright widescreen color LCD for clear waveform display
- Ultra-compact and lightweight for easy portability
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HIOKI E E CORPORATION Memory HiLogger LR8450
The Memory HiLogger LR8450 is a portable, high-speed data logger engineered for precise measurement of voltage, temperature, strain, and resistance in automotive, e-mobility, and industrial applications. With modular plug-in units, it expands to 120 channels and offers sampling speeds as fast as 1 ms, making it ideal for high-frequency and high-voltage environments.

Key Features
- Expandable to 120 channels with modular plug-ins
- Ultra-fast 1 ms sampling for precise voltage and strain measurements
- Direct strain gauge connection for real-time stress and load analysis
- Stable logging in high-voltage and high-frequency environments
- Supports analog, temperature, and strain measurement simultaneously
- Compatible with GENNECT Cloud for remote monitoring and data management
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