Products

Hioki CM3289 Clamp Meter is a True RMS AC clamp meter designed for precise current measurement, even in tight or challenging environments.

Key Features:

• Measures AC current up to 1000 A with True RMS accuracy
• Wide operating range from -25°C to 65°C for harsh conditions
• Slim and compact clamp design for confined spaces
• Optional flexible sensor CT6280 for measuring up to 4199 A
• Measures voltage, resistance, and continuity in one device
• Drop-resistant and engineered for rugged environments
• Long battery life with auto power-save function

Hioki CM4371-50 Clamp Meter delivers high-precision AC/DC measurements with advanced safety and wireless data features, ideal for demanding electrical work.

Key Features:

• True RMS measurement up to 600 A AC/DC
• CAT IV 600 V, CAT III 1000 V safety ratings
• Measures DC voltages up to 2000 V with optional probe
• Wireless data transfer via GENNECT Cross app and Z3210 adapter
• Harmonic analysis up to the 30th order for system diagnostics
• Simultaneous RMS and crest inrush current measurement
• Automatic AC/DC detection for efficient testing
• Compact, rugged design for field reliability

Hioki CM4373-90 True RMS 2000A AC/DC Clamp Meter delivers precision and reliability for professionals working in demanding environments. Built for durability and accuracy, it includes a wireless adapter for real-time data transfer and enhanced field productivity.

Key Features:

• Measures up to 2000 A AC/DC with True RMS accuracy
• CAT IV 600 V, CAT III 1000 V safety rating
• Wireless connectivity via Z3210 adapter for instant data transfer
• Supports harmonic analysis (1st–30th order) using GENNECT Cross app
• Measures up to 2000 V DC with optional P2010 probe
• Automatic AC/DC detection for improved workflow efficiency
• IP54-rated enclosure for dust and water resistance
• Ideal for solar PV inspections, EV systems, and industrial maintenance

Hioki CM4375-90 True RMS 1000A AC/DC Clamp Meter delivers precision and reliability with a slim jaw design that fits easily into tight spaces. Built for modern electrical work, it features a wireless adapter for effortless data transfer and is ideal for solar, EV, and industrial applications.

Key Features:

• Measures up to 1000A AC/DC with True RMS accuracy
• Slim jaw design fits easily in tight panels and wiring setups
• Wireless communication via Z3210 adapter for fast data transfer
• Measures up to 2000V DC with optional P2010 probe
• CAT IV 600V / CAT III 1000V safety rating
• IP54 dustproof and waterproof design for durability
• Harmonic analysis (1st–30th order) using GENNECT Cross app
• Auto AC/DC detection and inrush current measurement for motors and equipment
• Guaranteed for 30,000 open-close jaw cycles

The Memory HiCorder MR8848 is a rugged, high-speed data acquisition recorder designed for capturing critical transient events in demanding industrial and infrastructure environments.

Key Features

• Durable, shock-resistant portable design for field use
• Isolated analog channels for safe multi-system measurements
• 32 analog and 64 logic channels for complex signal analysis
• High-speed sampling to capture fast transient waveforms
• Large-capacity memory for long-duration recording
• Built-in waveform and numerical analysis for pass or fail judgments
• Optional on-site printer for secure, tamper-proof documentation

The Memory HiCorder MR8870 is a compact, high-speed data acquisition recorder designed for waveform observation and RMS variation recording in maintenance and fault analysis applications.

Key Features

• Dual recording mode for instantaneous waveforms and RMS variations
• Two isolated analog channels with 2 MW internal memory
• Real-time saving of measured values to CF card
• Synchronize two instruments to record four channels at once
• High-speed performance up to 1 MS per second
• Compact handheld design for easy field transport
• Sharp QVGA TFT wide LCD for clear waveform viewing
• Ideal for elevator, motor, inverter, and machine diagnostics

The Memory HiCorder MR8875 is a high-speed, portable data acquisition recorder designed for vehicle testing, performance evaluation, and advanced multichannel measurements.

Key Features

• 1000 V direct input with instantaneous DC and RMS measurement
• Up to 16 to 60 channels with plug-and-play input modules
• High-speed simultaneous logging down to 2 microseconds
• Real-time recording directly to SD card for long-term logging
• 16-bit high-resolution measurement for accurate results
• Direct CAN bus input for onboard vehicle analysis
• Built-in FFT and waveform calculation for advanced analysis
• Intuitive touch screen interface for fast setup and operation
• Designed to withstand vibration and extreme temperatures

The Memory HiCorder MR8880 is a rugged, field-ready waveform recorder designed to capture high- and low-voltage signals safely in industrial and maintenance applications.

Key Features

• Direct 600 V input for three-phase power measurements
• CAT III 600 V isolation for safe high-voltage testing
• Four completely isolated analog channels
• Simultaneous recording of three-phase systems plus one spare channel
• Wide operating temperature range from minus 10 to 50 degrees Celsius
• Shock- and vibration-resistant housing with side protectors
• Built-in trigger and pre-trigger functions for precise event capture
• Presets function for fast and consistent setup

Experience precision RF signal analysis on the go with this lightweight, handheld analyzer designed for both lab and field use.

Key Features:

• Frequency range: 1MHz to 1.3GHz (PSA1303) or 2.7GHz (PSA2703)
• RBW: 300Hz to 10MHz
• -115dBm typical noise floor
• Dual markers with absolute/difference values
• AM/FM demodulation in zero span
• Auto-find & smart marker peak tracking
• USB for waveform saving and PC connection
• Live, View, and Reference trace modes
• 6-hour lithium-ion battery operation
• Weighs just 0.58 kg
• Optional U01 Upgrade: Limit lines, data logging, triggering, compensation tables

High-performance, battery-powered spectrum analyzers ideal for RF engineers and field use.

Key Features:

• Frequency range: 10MHz to 3.6GHz or 6.0GHz
• -120dBm typical noise floor
• Resolution bandwidths from 300Hz to 10MHz
• AM/FM audio demodulation with zero span
• Live, View & Reference traces with markers
• Smart marker tracking with peak detection
• USB data logging & real-time PC view
• Compact, lightweight (0.56 kg) with >3hr battery
• Optional U02 features: limit lines, OBW, ACPR, AM/FM waveform demodulation

The Pulse Generator MR8791 is a plug-and-play input module for Hioki Memory HiCorders, designed for precise control simulation testing of electronic control systems.

Key Features

• Outputs pulse and pattern waveforms on up to eight channels
• Supports TTL level and open-collector output signals
• Designed for control simulation testing of ECUs and control boards
• Suitable for engine, airbag, brake, and power steering systems
• Wide frequency range for pulse and logic pattern generation
• Built-in self-test function for reliable operation
• Isolated design between unit and output channels
• Compact form factor for laboratory and test bench integration

The Teledyne T3SA Series Spectrum Analyzers deliver high-performance signal analysis from 9 kHz to 3.2 GHz in a compact, easy-to-use design. Ideal for R&D, education, production, and pre-compliance testing, it features a large touchscreen and advanced digital IF technology.

Key Features:

• All Digital IF technology10.1”
• WVGA (1024 x 600) touchscreen display
• Frequency range from 9 kHz to 3.2 GHz
• -161 dBm/Hz displayed average noise level (typical)
• -98 dBc/Hz @ 10 kHz offset phase noise (typical)
• Total amplitude accuracy < 0.7 dB
• 1 Hz minimum resolution bandwidth (RBW)
• Built-in preamplifier for improved sensitivity

Typical Applications

● Research Laboratory
● Development Laboratory
● Repair and Maintenance
● Calibration Laboratory
● Automatic Production Test
● General bench-top use

The VIR Generator U8794 is a high-precision signal generation unit designed to simulate sensor outputs for ECU inspection, component testing, and maintenance applications.

Key Features

• Generates DC voltage, DC current, and resistance simulation signals
• Ideal for ECU inspection, electronic component testing, and equipment maintenance
• Eight fully isolated output channels for safe multi-signal simulation
• High-accuracy resistance simulation with automatic current calculation
• Designed exclusively for use with Memory HiCorder MR8740 series
• Supports sensor simulation testing without physical sensors
• Compact and lightweight design for bench and field environments

The Waveform Generator U8793 is a plug-and-play module for Hioki Memory HiCorders that enables arbitrary waveform output and anomaly simulation for advanced testing scenarios.

Key Features

• Outputs arbitrary waveform signals on up to two channels
• Reproduces waveforms recorded with a Memory HiCorder up to 15 V
• Generates customized arbitrary waveforms up to 15 V output
• Built-in function generator and sweep function
• Isolated design between unit and outputs and between channels
• Supports anomaly simulation and scenario-based testing
• Includes Waveform Maker software for easy waveform creation
• Designed for use with compatible Hioki Memory HiCorder models

High-Precision Current Measurement with BNC Connectivity

• Precision Current Sensing: ±1% accuracy ensures reliable real-time current monitoring.
• BNC Connector for Seamless Connectivity: Works with oscilloscopes, ADCs, spectrum analyzers, and power analyzers.
• Clamp-On Design for Non-Intrusive Measurement: Safely monitor live current flow without circuit disruption.
• 50 Ohm Termination Compatible: Output reduces by half when using a 50Ω termination.
• High-Voltage Safety Considerations: Conductive case requires adequate insulation for user safety.

The EME Guard Plus is a lightweight and robust personal protection monitor designed to ensure the safety of workers operating near electromagnetic field (EMF) emitters such as antennas, radars, and base stations. With a frequency range of 1 MHz to 40 GHz, this device continuously monitors and records EMF exposure levels while providing immediate audio, visual, and vibrating alerts when exposure exceeds predefined safety thresholds. Customizable alarm settings and a triaxial isotropic probe ensure accurate and reliable measurements.