Test and Measurement Products

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Aim-TTi AIM-TTi 1908 Multimeter USD $ 676.37
AIM-TTi 1908 Series – 5.5 Digit Dual Display Multimeter
High-performance, bench-top or portable multimeter for professional-grade precision and versatility.

Key Features:
- 5.5-digit resolution with dual display
- True RMS AC + frequency, capacitance & temperature measurements
- Dual measurement capability for parallel data monitoring
- USB standard (1908); USB, RS232, LAN/LXI on 1908P
- Optional GPIB interface (1908P)
- Powered by AC mains or internal rechargeable batteries
- High accuracy up to 0.02%, resolution down to 1µV and 0.1µA
- Ideal for both laboratory and field applications
- PC-Link software included for remote control and data logging
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HIOKI E E CORPORATION Digital Multimeter DT4281
The Digital Multimeter DT4281 is Hioki’s flagship high precision multimeter, engineered for advanced electrical and power system testing. Featuring a 60000 count display, true RMS measurement, and industry leading safety design, it delivers fast, accurate results even in complex and high energy environments.

Key Features
- High resolution 60000 count digital multimeter
- Excellent DC voltage accuracy of ±0.025 percent
- Wide AC voltage frequency range from 20 Hz to 100 kHz
- True RMS measurement for accurate readings on distorted waveforms
- Low pass filter for inverter and harmonic rich signals
- Clamp sensor based current measurement for enhanced safety
- Terminal shutter mechanism to prevent incorrect lead insertion
- Dual display for simultaneous voltage and frequency monitoring
- CAT IV 600 V and CAT III 1000 V safety rated
- Designed and manufactured in Japan with 3 year warranty
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Teledyne LeCroy Digital Power Meters USD $ 1,736.44
Teledyne Test Tools Digital Power Meters provide reliable, high-precision AC and DC power measurements in a compact design. Ideal for R&D, QA, and compliance testing.

Key Features:
- Bandwidth: DC, 0.1 Hz to 100 kHz
- High-resolution 4″ and 5″ TFT LCD displays
- 19 power measurement parameters
- 16-bit ADC and 300 kHz sampling rate (T3PM1100)
- Waveform, harmonic, and integration functions
- External current sensor input (T3PM1100)
- Supports IEC 62301 and IEC 61000-4-7 standards
- Interfaces: USB, LAN, RS-232C
- Front/rear terminal inputs for flexible testing
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HIOKI E E CORPORATION DM7275 DC Voltmeter
The DM7275 Precision DC Voltmeter is a high stability 7 and a half digit DC voltmeter designed to bridge the gap between research environments and high volume production lines. With a guaranteed one year accuracy of 20 ppm, it delivers reliable and repeatable measurements for lithium ion batteries, advanced capacitors, and next generation electronic components.

Key Features
- 7 and a half digit DC voltage measurement
- 1 year guaranteed 20 ppm accuracy
- Ideal for R and D and production line testing
- Capacitance contact check using built in C monitor
- Fully automatic self calibration for long term stability
- Resistant to temperature fluctuations
- Simultaneous voltage and temperature measurement
- Temperature compensated voltage display
- Built in EXT I O, LAN, and USB interfaces
- Optional GP IB or RS 232C communication models
- Built in variable power supply for global production use
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HIOKI E E CORPORATION DM7275 Precision Voltmeter
The DM7275 Precision DC Voltmeter provides 7½-digit resolution and 20 ppm accuracy, making it perfect for R&D, production lines, and high-precision battery testing. Its advanced contact check, temperature compensation, and multiple connectivity options ensure reliable measurement for lithium-ion batteries, EV components, and next-generation devices.

Key Features
- High-accuracy 7½-digit DC voltmeter with 20 ppm (0.002%) guaranteed accuracy
- Built-in capacitance contact check for maximum measurement reliability
- Temperature compensation converts voltage to standard temperature values
- Fully automatic self-calibration for long-term stability
- Built-in EXT I/O, LAN, USB, GP-IB (DM7275-02), and RS-232C (DM7275-03)
- Supports R&D and production line environments worldwide
- Simultaneous measurement of temperature and voltage
- Ideal for Li-ion batteries, EV components, and electrical double-layer capacitors
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HIOKI E E CORPORATION DM7276 DC Voltmeter
The DM7276 Precision DC Voltmeter is a 7 and a half digit high accuracy instrument designed for ultra precise DC voltage measurement. With industry leading 9 ppm accuracy, it is ideal for lithium ion battery aging tests, capacitor evaluation, and next generation energy device development.

Key Features
- 7 and a half digit precision with 9 ppm accuracy
- Designed for lithium ion battery aging and evaluation
- Built in capacitance contact check for reliable measurements
- Fully automatic self calibration for long term stability
- Resistant to temperature fluctuations and environmental changes
- Simultaneous voltage and temperature measurement
- Temperature compensated voltage display
- Supports global production with variable power supply
- Built in EXT I O, LAN, and USB interfaces
- Optional GP IB or RS 232C communication models
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HIOKI E E CORPORATION DMM Station MR8990 + MR8741
The DMM Station MR8990 combined with the MR8740 or MR8741 Memory HiCorder delivers high precision, simultaneous DC voltage measurement across up to 32 channels. Designed for capturing minute voltage fluctuations, this system is ideal for advanced sensor analysis, battery testing, and automotive electronics evaluation.

Key Features
- High precision DC voltage measurement using DVM Unit MR8990
- Simultaneous sampling across multiple channels
- Supports up to 32 channels with expandable configuration
- Measures minute voltage fluctuations with high resolution
- Accuracy of ±0.01 percent with 1.2 million count resolution
- High speed sampling up to 500 samples per second
- Isolated inputs for enhanced safety and signal integrity
- Suitable for battery, sensor, and automotive testing
- Rack mountable system for laboratory and production use
- Compatible only with MR8740 and MR8741 Memory HiCorders
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HIOKI E E CORPORATION Hioki CM3289 Clamp Meter USD $ 165.27
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
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HIOKI E E CORPORATION Hioki CM4371-50 Clamp Meter USD $ 349.47
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
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HIOKI E E CORPORATION Hioki CM4373-90 Clamp Meter USD $ 401.16
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
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HIOKI E E CORPORATION Hioki CM4375-90 Clamp Meter USD $ 401.16
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
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HIOKI E E CORPORATION Hioki Digital Multimeter DT4282 USD $ 575.17
Hioki Digital Multimeter DT4282 is designed for professionals who demand high accuracy, reliability, and safety in every measurement.

Key Features:
- High-precision 60,000-count, 5-digit display for detailed readings.
- Exceptional ±0.025% DC voltage accuracy for laboratory-grade results.
- Wide AC voltage frequency range (20 Hz–100 kHz) for diverse applications.
- Built-in low-pass filter to eliminate high harmonic noise.
- Direct 10 A input ideal for high-current measurements.
- Dual display shows voltage and frequency simultaneously.
- Terminal shutter mechanism enhances operator safety.
- Rated CAT IV 600 V / CAT III 1000 V for secure operation in demanding environments.
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HIOKI E E CORPORATION Hioki DT4261 Digital Multimeter USD $ 313.07
The Hioki DT4261 Digital Multimeter is a professional-grade tool that enhances field analysis, safety, and efficiency. Built for electrical engineers and maintenance professionals, it combines exceptional measurement accuracy, advanced safety features, and wireless connectivity for smart data handling.

Key Features:
- True RMS measurement for accurate readings
- CAT IV 600 V / CAT III 1000 V safety rating
- Wireless connectivity with optional Z3210 adapter
- Excel® Direct Input Function for instant data transfer
- Terminal shutters prevent incorrect lead insertion
- Fuse check and automatic AC/DC voltage detection
- Harmonic measurement up to the 30th order with GENNECT Cross
- IP54 dust and water resistance
- Drop-proof design (1-meter concrete drop protection)
- Wide temperature range: -25°C to 65°C
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HIOKI E E CORPORATION Hioki M7103 Module
The Hioki M7103 Module is a compact, high-precision power measurement solution designed for multi-channel efficiency testing of PV inverters, high-voltage batteries, and energy storage systems. Ideal for embedded and production line applications, it offers unmatched scalability, speed, and accuracy.

Key Features
- Power analyzer-class accuracy: DC/AC ±0.07%
- Supports up to 1500 V DC measurement
- 12 channels per 4U rack unit; expandable to 120 channels
- Synchronization Source Sharing for stable efficiency measurements
- High-speed data transfer with 5 ms sampling interval
- Suitable for PV inverter and multi-MPPT string efficiency testing
- Direct measurement without differential probes for high voltages
- Compliant with EN IEC 61010 safety standards
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HIOKI E E CORPORATION Hioki PW3335 Meter
The Hioki PW3335 Meter is a high-precision single-phase power meter designed to measure AC/DC standby power and large power loads with exceptional accuracy. Ideal for energy testing of transformers, adapters, power supplies, and motors, it supports currents up to 30 A continuous and handles high crest factors for accurate low-power measurements.

Key Features
- Measures AC/DC power from 1 mA to 20 A (max 30 A continuous)
- High-precision basic accuracy: ±0.1%
- Wide frequency bandwidth: DC to 100 kHz
- Measures harmonic and standby power per IEC62301
- Accurate even at low power factors for no-load testing
- Supports crest factor up to CF6 for high-accuracy AC adapter testing
- Multi-unit synchronization: up to 8 meters
- Optional external sensor inputs up to 5000 A (PW3335-03/-04)
- Built-in LAN, RS-232C, GP-IB, and D/A outputs depending on model
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HIOKI E E CORPORATION Hioki PW3336 Meter
The Hioki PW3336 Meter is a high-precision, 2-channel power meter for DC, single-phase, and three-phase measurements. It delivers accurate readings for motors, inverters, power conditioners, and industrial power supplies, supporting voltages up to 1000 V and currents up to 65 A direct input.

Key Features
- Measures DC, single-phase 2-wire, single-phase 3-wire, and 3-phase 3-wire systems
- High-precision basic accuracy: ±0.1%
- Frequency bandwidth: DC to 100 kHz
- Supports currents up to 65 A direct input, up to 5000 A with optional sensors
- Harmonic analysis up to the 50th order (IEC 61000-4-7)
- Multi-unit synchronization: up to 8 units
- Built-in GP-IB or D/A output options available
- Ideal for motor, inverter, power conditioner, and industrial equipment testing
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