Shop – Page 19 of 20 – Electro-Meters

Long wavelength range: 1200 to 2400 nm
Gas purging ports to reduce water vapor effects
Built-In cut filter for high order diffracted light
Double Speed Mode to further enhance fast measurement speed
High sensitivity down to -70 dBm
High resolution to 0.050 nm
Wide close-in dynamic range (55dB)
Fast auto-calibration
Free space optical input for maximum flexibility, low maintenance, and high reliability
Applicable to single-mode and multimode fibers
Excellent performance for environmental gas sensing Laser Spectroscopy
Indispensable tool for R&D and manufacturing of optical devices in the wavelength range from telecom band to 2.4μm

Yokogawa AQ6375E – Long Wavelength Optical Spectrum Analyzer

Lineup of 3 models [Standard, Extended and Limited]
Long wavelength range:
- 1200 to 2400 nm [Standard, and Limited]
- 1000 to 2500 nm [Extended ]
Gas purging ports to reduce water vapor effects
Built-In cut filter for high order diffracted light *
Double Speed Mode to further enhance fast measurement speed
High sensitivity down to -70 dBm *
High resolution to 0.05 nm *
Wide close-in dynamic range (55dB) *
Fast auto-calibration
Free space optical input for maximum flexibility, low maintenance, and high reliability
Applicable to single-mode and multimode fibers
Excellent performance for environmental gas sensing Laser Spectroscopy
Indispensable tool for R&D and manufacturing of optical devices in the wavelength range from telecom band to 2.5 μm

* Except Limited Model

Yokogawa AQ6376E – Three Micron Optical Spectrum Analyzer

Long wavelength range: 1500 to 3400 nm
Gas purging ports to reduce water vapor effects
Built-In cut filter for high order diffracted light
Double Speed Mode to further enhance fast measurement speed
High sensitivity down to -65 dBm
High resolution to 0.1 nm
Wide close-in dynamic range (55dB)
Fast auto-calibration
Free space optical input for maximum flexibility, low maintenance, and high reliability
Applicable to single-mode and multimode fibers
Excellent performance for environmental gas sensing Laser Spectroscopy
Indispensable tool for R&D and manufacturing of optical devices in the wavelength range from telecom band to 3.4μm

Yokogawa AQ6376 – Three Micron Optical Spectrum Analyzers

Long Wavelength Range: from 1500 nm to 3400nm
High Sensitivity: down to -65dBm
Gas purging ports to reduce water vapor effects
Built-In cut filter for high order diffracted light
Double Speed Mode to further enhance fast measurement speed
High resolution to 0.10 nm
Wide close-in dynamic range: 55 dB
Fast auto-calibration
Free space optical input for maximum flexibility, low maintenance, and high reliability
Applicable to single-mode and multimode fibers
Excellent performance for environmental gas sensing Laser Spectroscopy
Indispensable tool for R&D and manufacturing of optical devices in the wavelength range from telecom band to 3.4μm

Yokogawa AQ6380 – High Performance Optical Spectrum Analyzers

Optical Time Domain Reflectometer

Wavelength range: 1200 to 1650 nm
High wavelength resolution: 5 pm
High wavelength accuracy: ±5 pm
Wide close-in dynamic range: 65 dB
High stray-light suppression: 80 dB
Fully automated periodical wavelength calibration with a built-in light source
Semi-automated wavelength calibration with an external light source

Yokogawa AQ7280 – Modular Optical Time Domain Reflectometer

Dual-operation Mode – Touch screen and hard-key buttons
9 OTDR units ranging from single mode to multi mode
Multi-tasking – Enhancing productivity
Lightning Startup Time, under 10 seconds
Multi-Fiber Measurement -Database view. Organized. Quick preview of network characteristics
Fault Locator
Modular Construction

Lightel CI-1100 Fiber Optic Connector Inspector

The eye-safe CI-1100 Connector Inspector is a portable video microscope used to inspect fiber optic connector endfaces for contamination. The handheld probe design makes it easy for users to inspect both patchcords and hard-to-reach in-adapter connectors.

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Lightel DI-1000 Digital Inspection Probes

The ergonomically designed DI-1000 is Lightel’s all digital video microscope probe. It connects directly to your PC through the computer’s USB2.0 port. Featuring easy single finger focusing, a built-in image freeze/capture button, and detectable resolution to 0.5µm, the DI-1000 package includes our free ConnectorView (standard) software, providing digital zoom, image display, image capture, auto-calibration and basic analysis tools.

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Lightel DI-1000L-Pro Digital Inspection Probes

The DI-1000L-PRO combines the all-digital wide-view DI-1000L microscope with our ConnectorView™ Plus v2 Pass/Fail software for fast objective analysis of fiberoptic connector endfaces. Powered by it’s direct USB2.0 connection to your PC, the DI-1000L-Pro can provide you with automatically centered Analysis Reports and Summary Reports in Excel or text.

Lightel DI-1000MPO+ Digital Inspector

The DI-1000MPO+ incorporates the same features and uses the same single fiber tips and accessories as the popular DI-1000, but adds additional X- and Y-direction scanning knobs. This allows the user to manually scan in both the X and Y directions with one hand, providing unprecedented control and increasing the efficiency of inspecting the endfaces of MTP®/MPO connectors. With a change of the front end tip you can inspect either PC or APC MTP/MPO connectors, one to four rows (12 to 48 fibers). Front end tips are also available for 16 fiber connectors.

Lightel DI-2000 Digital Inspector

The DI-2000 features rapid one-touch autofocus. Its visual indicator LED will change from red to green when focus is achieved, facilitating connector inspection, especially useful in high density racks. In addition, since technicians must sometimes work in wiring closets or data centers with poor illumination, the unit comes equipped with a built-in flashlight. With its easily accessible capture button, capturing and saving images to your PC and other devices is simple. Like all of our DI Series scopes, the DI-2000 can use any of Lightel’s more than 120 inspection tips.

Lightel DI-3000 Digital Inspector with Integrated Wi-Fi

Calibrators, Process Calibrators, Portable & Handheld Instruments

Building upon our successful Digital Inspector (DI-) product suite, Lightel has developed the DI-3000 embedded WiFi and autofocus probe, eliminating the need for direct USB connectivity to display devices. The DI-3000 allows the user to effortlessly inspect, store, certify and analyze fiber optic connectors without a physical connection to your Android mobile device, PC laptops, or other test equipment.

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Yokogawa CA310 – Process Calibrator

Basic Accuracy: 0.015% (Source&Meas. accuracy of Voltage mA)
20 mA SIMULATE (SINK) function
Simultaneously supplies 24 V loop power and measure output signal with high accuracy
HART/BRAIN comm. resistance (250Ω) embedded
Sub display displays span% of the source value
Corresponds to various types of source pattern (Step sweep/ Linear sweep/ Manual step/ Span check)
Sources by 25% step automatically from 0% to 100% of span
Sources by 25% step manually from 0% to 100% of span.
Simple operation, easy to use
Rotary switch range selector
Linear Sweep Function
Lightweight, compact body
Span Check Function

Yokogawa CA320 – Process Calibrator

Calibrators, Process Calibrators, Portable & Handheld Instruments

Basic accuracy: 0.5°C (Typical of TC type K)
*Including accuracy of internal RJC
Sub display displays value of voltage source and span%
Corresponds to 16 types of TC standard
(JIS/IEC/DIN/ASTM/GOST R)
Corresponds to various types of source pattern
(Step sweep/ Linear sweep/ Manual step/ Span check)
Corresponds to other TC types by mV source function
Measures TC sensor output as a thermometer

Yokogawa CA330 – Process Calibrator

Calibrators, Process Calibrators, Portable & Handheld Instruments

Basic accuracy: 0.3°C (Typical of PT100)
Corresponds to 14 types of RTD standard (JIS/IEC/GOST R)
Sub display displays value of resistance source and span%
Corresponds to various types of source pattern
(Step sweep/ Linear sweep/ Manual step/ Span check)
Corresponds to 2,3,4 wire. Realizes RTD simulation
Measures output of RTD sensor as a thermometer
Sources by 25% step automatically from 0% to 100% of span
Sources by 25% step manually from 0% to 100% of span.
Simple operation, easy to use
Rotary switch range selector
Linear Sweep Function
Lightweight, compact body
Span Check Function

Yokogawa CA450 – Process Multimeter

Process Calibrators, Multimeters, Portable & Handheld Instruments

Display: 5-digit LCD (7 segment)
Loop power and 4-20 mA
Generation function
DC mA 0.05%/30.000 mA

Yokogawa CA500 – Multi-Function Process Calibrator

Calibrators, Process Calibrators, Portable & Handheld Instruments

Sources and measures DC voltage, DC current, RTD, TC, resistance, frequency and pulse signals
Corresponds to 17 types of TC standard (JIS/IEC/DIN/ASTM/GOST R)
Corresponds to 14 types of RTD standard (JIS/IEC/GOST R)
Linear sweep function: Continuously Source from 0% to 100%
Step sweep function: Change output in a staircase (step) pattern by specifying the number of steps. (The number of steps can be set from 2 to 20)
Program sweep function: Users can set the desired output value (%) and number of steps. (10 steps for CA500, 20 steps for CA550)

Yokogawa CA700 – Precision Pressure Calibrator

Calibrators, Process Calibrators, Portable & Handheld Instruments

High Accuracy and Long Stability: Achieves the highest accuracy in the portable class
Basic accuracy: Pressure (measurement) / 0.01% rdg. Current/voltage (source/measurement) / 0.015% rdg
Rangeability – Achieves the highest resolution and widest range in the portable class
User Support – Strong support for field calibration and maintenance work
Calibration procedures of pressure transmitters and pressure switches are embedded
IP54 dustproof and waterproof robust case enables use in harsh environments
Three high-performance hand pump models for different pressure ranges are available

Yokogawa CA71 – Multifunction Calibrator

Calibrators, Process Calibrators, Portable & Handheld Instruments

Source and measure operations can be performed at the same time
(Select from the following source signal and measurement signal options: voltage, current, resistance, thermocouple (TC), resistance temperature detector (RTD),frequency, pulse)
AC voltages, including supply voltage, can be measured
Divided output (n/m) function, Auto-step function, Sweep function, Memory function and Communication function are available
20 mA SINK Function
4−20 mA Step Function
Equivalent Output of TC/RTD and Built-in Reference Junction Compensation Sensor
Generation and Measurement of Pulse Generation and Measurement of Voltage Pulse and Contact Pulse
Pulse Cycle Function
CPM (count/min), CPH (count/hour) Function
Memory Function: can handle a maximum of 50 sets of data by means of its built-in memory

Yokogawa CL120 – Mini Clamp-on Testers

3 1/2 digit LCD display
20A range: 2.0%+7dgt (50 to 1kHz) accuracy
200A range: 3.0%+10dgt (40 to 1kHz) accuracy
Exclusive model for AC current measurement with current ranges up to 200AAC
Lightweight and compact design
Measures conductors up to 24mm in diameter
Data Hold function
Mean value display
Approved for conformity to safety standards EN61010-1,EN61010-2-032 (CAT. III 300 V)

Yokogawa CL150 – Clamp-on Testers

AC current measurement with current ranges up to 2000A
AC/DC voltage and resistance measurements
54mm in diameter of measurable conductor
Mean value display
DC output function
Data hold function
Sleep function
Approved for conformity to safety standards EN61010-1,
EN61010-2-031, EN61010-2-032 (CAT. m 600 V, CAT. II1000 V)

Yokogawa CL155 – Clamp-on Testers

AC current measurement with current ranges up to 2000A
AC/DC voltage and resistance measurements
True RMS display
54mm in diameter of measurable conductor
DC output function
Data hold function
Sleep function
Approved for conformity to safety standards EN61010-1, EN61010-2-031, EN61010-2-032 (CAT. HI 600 V, CAT. II1000 V)

Yokogawa CL220 – Clamp-on Testers

AC/DC current measurements with current ranges up to 300A
24mm in diameter of measurable conductor
Light weight & compact design
Mean value display
Sleep function
Approved for conformity to safety standards EN61010-1, EN61010-2-032 (CAT. III 300 V)

Yokogawa CL235 – Clamp-on Testers

True RMS display
AC/DC current measurements with current ranges up to 600A for
AC and 1000A for DC
AC/DC voltage, resistance and frequency measurements 33mm in diameter of measurable conductor
Sleep function
Data hold function
Approved for conformity to safety standards EN61010-1,EN61010-2-031, EN61010-2-032 (CAT. III 600 V)

Yokogawa CL250 – Clamp-on Testers

AC/DC current measurements with current ranges up to 2000A
AC/DC voltage and resistance measurements
DC output
55mm in diameter of measurable conductor
Mean value display
Sleep function
Data hold function
Approved for conformity to safety standards EN61010-1, EN61010-2-031, EN61010-2-032 (CAT. III 600 V, CAT. II 1000 V)

Yokogawa CL255 – Clamp-on Testers

True RMS display
AC/DC current measurements with current ranges up to 2000A
AC/DC voltage and resistance measurements
DC output
55mm in diameter of measurable conductor
Sleep function
Data hold function
Approved for conformity to safety standards EN61010-1,EN61010-2-031, EN61010-2-032 (CAT. III 600 V, CAT. II 1000 V)

Yokogawa CL320 – Clamp-on Testers

Leakage current measurement with current range from 20mA to 200A
Light weight and compact design
Manual range switching and auto power-off functions
24mm in diameter of measurable conductor
Mean value display
Auto power-off
Manual range switching
Approved for conformity to safety standards EN61010-1, EN61010-2-032(CAT. III 300 V)

Yokogawa CL340 – Clamp-on Testers

Leakage current measurement with current range from 40mA to 400A
Light weight and compact design
Manual range switching and auto power-off functions
40mm in diameter of measurable conductor
Mean value display
Auto power-off
Manual range switching
Approved for conformity to safety standards EN61010-1, EN61010-2-032(CAT. III 300 V)

Yokogawa CL345 – Clamp-on Testers

Leakage current measurement with current range from 40mA to 400A
Manual range switching and auto power-off functions
40mm in diameter of measurable conductor
True RMS display
Auto power-off
Manual range switching
Approved for conformity to safety standards EN61010-2-032 (CAT. III 300 V)

Yokogawa CL360 – Clamp-on Testers

Leakage current measurement with current range from 200mA to 1000A
AC and DC output
68mm in diameter of measurable conductor
Approved for conformity to safety standards EN 61010-1, EN 61010-2-032 (CAT III 300 V)

Yokogawa CW10 – Clamp-on Power Meter

AC / DC Power up to 600 kW, AC / DC Voltage max. 1000 V, AC / DC Current max. 600 A
True RMS for AC
Harmonics 1st to 25th order
Power fluctuation using the ACA Inrush and Peak hold functions
Frequency, Resistance, Continuity, Diode check, Power factor
Up to 9999 counts, approx. 37mm max. diameter of measurable conductor (the jaw opens approx. 45mm max.)
CATIV 600V and CATIII 1000V compliant for safety
Backlight on the display area turns on and a white LED automatically illuminates the front of jaw when clamping
Non-contact Voltage Detection (Red LED lights up on detection)
Easy Operation with the Navigator key
Low Pass Filter, Phase Detection, AC / DC Auto Sense

Yokogawa CL420 – Clamp-on Process Meter

Portable & Handheld Instruments

0.2% Accuracy, 0.01mA Resolution
Dual Display
LED Torch Light, Backlight Display
Analog Output Available

Yokogawa EY200 – Digital Earth Tester

Designed to safety standard IEC 61557
Reference to IEC 60529: Degrees of protection provided by enclosures (IP54). Measurement can be made even under adverse weather conditions
Large, easy-to-read LCD digital display 1999-count digital reading
2P Test leads (for simplified measurement) has a structure that both the safety alligator clip and the test probe are available
Warns when earth resistance of auxiliary earth spikes exceeds the permissible limit
Convenient carrying soft bag for accessories etc.
3-Pole Earth Resistance Measurement (Precise Measurement)
Earth Resistance: 2000Ω LSD: 0.01 to 1Ω Earth Voltage: 200V

Yokogawa FG400 – Isolated Arbitrary/ Function Generator

Spectrum Analyzers

High accuracy ±(0.05% of full scale)
Excellent stability provided by silicon resonant sensor
Low temperature coefficient
Zero point: ±0.003% of full scale/°C Span: ±0.002% of full scale/°C
Divided output function with as many as 20 steps
Autostep output function
Sweep output function
Offset monitor function to present deviation from final value

Yokogawa GS200 – DC Voltage / Current Source

Power Supplies, Source Measure Units

Source and sink operation up to 110 V/3.2 A (four-quadrant operation)
Basic accuracy: ±0.02% (DC voltage generation)
Sweep output at up to 100μs intervals
Comes with abundant sweep patterns (linear, logarithmic, and arbitrary)
Stores up to 65535 points of source measure data in the internal memory
Easy file operation with the USB storage function
Remote control and FTP using Web server function (Optional)

Yokogawa GS610 – Source Measure Unit

Power Supplies, Source Measure Units

Source and sink operation up to 110 V/3.2 A (four-quadrant operation)
Basic accuracy: ±0.02% (DC voltage generation)
Sweep output at up to 100μs intervals
Comes with abundant sweep patterns (linear, logarithmic, and arbitrary)
Stores up to 65535 points of source measure data in the internal memory
Easy file operation with the USB storage function
Remote control and FTP using Web server function (Optional)

Yokogawa GS820 – Multi Channel Source Measure Unit

Power Supplies, Source Measure Units

Isolated 2-channel source and measurement function
Source and measurement ranges
18 V model: 7 V and 3.2 A or 18 V and 1.2 A
50 V model: 20 V and 1.2 A or 50 V and 0.6 A
1pA resolution at extremely small current range 200 nA
Generate arbitrary waveforms consisting of up to
100000 points at 100 µs intervals
Channel expansion through master-slave
synchronization link
Fast test speeds

Yokogawa MC100 – Pneumatic Pressure Standard

Calibrators

High accuracy ±(0.05% of full scale)
Excellent stability provided by silicon resonant sensor
Low temperature coefficient
Zero point: ±0.003% of full scale/°C Span: ±0.002% of full scale/°C
Divided output function with as many as 20 steps
Autostep output function
Sweep output function
Offset monitor function to present deviation from final value

Yokogawa MY600 – Digital Insulation Tester

Insulation Testers, Portable & Handheld Instruments

Featuring enhanced measurement response times of 0.5 seconds and new functionallity for PASS/FAIL Judgement and Polarization Index and Dielectirc Absoprtion Ratio testing
Ability to log up to a 1000 data points to internal memory for offline analysis to a PC
Automatic LED backlight when working in remote areas with low visibility
Large voltage generation and resistance measurement ranges to suit a wide variety of insulaiton types
Basic voltage measurement accuracy of +/- 1% of reading and resistance measurement of +/- 2% of reading with the ability to measure up to 4000 MΩ
Power off function that minimizes idle time and conserves battery life
Built-in auto-ranging for improved resolution at lower resistance levels
IP40 Protection Grade for enhanced ruggedness in harsh enviornments

Yokogawa DM7560 – Digital Multimeter

Multimeters

Full-color, high-resolution display with flexible display formats
High-speed data logging with up to 30 k points per second
High-capacity internal memory up to 100 k points
Trend / histogram analysis available both in real-time and offline
Multiple PC interface options (USB, Ethernet, GP-IB, RS-232) enable automation

Yokogawa TC10 – Temperature Controllers

Temperature Displays & Controllers

Compact size: 48 x 48 mm (1/16 DIN), depth of 48 mm + 14 mm (terminals)
3 Dynamic Colors Led Display
Universal input: (TC, mV, V, mA, Pt100-Pt1000)
4 setpoints and alarm functions
PID control, ON/OFF, Auto-tuning
IP65 front panel (when the optional panel gasket is mounted)
Supports serial communication – RS-485 Modbus/TCP protocol, Ethernet, open networks (CC-Link, PROFIBUS-DP, DeviceNet)

Yokogawa Tough Meter 270 Series – Analog Panel Meters

Panel Meters & Synchroscopes, Analog Panel Meters

New Old Stock

No longer manufactured by Yokogawa

Yokogawa stopped manufacturing panel meters in 2017. Limited stock is available at Electro-Meters.
Our panel meter specialists can customize these meters to fit your applications.

2.5″ to 3.5″ size
Pivot and Jewel or Taut Band models available
Accuracy: ±2% DC, ± 3% AC – rectifier type (60 Hz sine wave)
Tracking: ± 1 1/2% DC; ± 2% AC ; vertical mounting
Repeatability: ± 2% DC and AC rectifier type
Frequency Meters Available

Yokogawa TY520 – Digital Multimeter

High Precision
Basic accuracy 0.09%
True RMS measurement
Ensured Field Site Safety
Safety shutters preventing erroneous insertion of leads
New Functions for Yokogawa Middle Class DMMs
Current direct reading function by current clamp sensor (optional)
Low-pass Filter (LPF)
Logging-mode memory for 1600 data
USB communication (Optional communication package)
Closed Case Calibration
3-year Warranty

Yokogawa TY530 – Digital Multimeter

High Precision
Basic accuracy 0.09%
True RMS measurement
Ensured Field Site Safety
Safety shutters for preventing erroneous insertion of test leads
New Functions for Yokogawa Middle Class DMMs
Current direct reading function – using clamp sensor (optional)
Low-pass Filter (LPF)
Logging-mode memory for 1600 data
USB communication (Optional communication package)
Closed Case Calibration
3-year Warranty

Yokogawa TY710 – Digital Multimeter

Energy Measurement, Portable & Handheld Instruments, Power Quality Analyzers

Bandwidth: 20 kHz
Basic accuracy 0.020%
True RMS measurement
New Functions for Electronic and Industrial Use
Simultaneous measurement and display of DC and AC
Switchable RMS/MEAN detection
Low-pass Filter (LPF)
AC50mV range
Full Support for Data Management
A large-capacity logging-mode memory (1,000 data)
USB communication, application software
3-year Warranty

Yokogawa CW500 – Power Quality Analyzer

Power line and Input Channel: 3 CH Voltage, 4 CH for Current Clamp Probe
Capture irregularities in your power system such as voltage sags, dips, swells and log them conveniently to RAM or an SD card
Log up to 50th orders of harmonics
Vector display for convenient tracking of voltage/current phase relationships
Quickly and easily shift between setting up the unit or viewing logged variables and waveforms

Yokogawa TY720 – Digital Multimeter