Multimeter-DMM

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A high precision 6 ½ digit Digital Multimeter with dual measurement displays, 11 measurement functions and 10 math functions at high accuracy.

A scanner card, which carries 16 V-Channels and 2 I-Channels, to facilitate the measurements of multiple-test points on either a device or multiple devices all at a press of a button.

The GDM-8261 can be used as a semi-auto ATE System to increase the throughput of manufacturing test or as a data logger to perform long term monitoring or characterization of a DUT.

GDM-8261A - Dual Measurement Multimeter
GDM-8261A – Dual Measurement Multimeter

Highlights

Dual Measurements to perform two selected measurements simultaneously. High Resolution: Up to 100pA with DCI and 1nA with ACI Measurements.
Features Include

  • 6 1/2 Digit Display1,200,000 counts
  • DCV Basic Accuracy0.0035%
  • Bright Vacuum Fluorescent Display (VFD)
  • Standard Interfaces USB, RS232C, Digital I/O

Good Will Instrument Co., Ltd was the first professional manufacturer in Taiwan specializing in electrical test & measurement instruments. They manufacture more than 300 product items, ranging from oscilloscopes, spectrum analyzers, signal sources, etc.

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Designer and manufacturer of measuring instruments for industry, science, universities and schools. Since many years HAMEG serves the world market from its headquarters at Mainhausen in the Rhein – Main area.

Hameg Instruments – Test and Measurement

Oscilloscopes, Spectrum Analyzer, EMI Measurement, Power Supplies, Programmable Measuring Instruments Series 8100, Modular Systems Series 8000, Options and Accessories.

HM8012 Programmable Multimeter from Hameg

HM8012 – 4¾-Digit Programmable Multimeter

Features Include

  • 4 ¾ – digit display with 50,000 counts
  • Basic accuracy 0.05%
  • Max. Resolution: 10 μV, 0.01 dBm, 10 nA, 10 mΩ, 0.1 °C/°F
  • Mainframe HM8001-2 required for operation

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One of the Manufacturers of Good Quality and Affordable Electrical Test Instruments from Japan. They have been manufacturing reliable test equipment for many decades. – delabs

Sanwa Electric Test Instruments

Digital Multimeter, Analog Multitester, Insulation Resistance Tester, Earth Tester, Laser Power Meter, Lux Meter, Thermo Meter, Tacho Meter, Phase Detector.

Sanwa Digital Volt Tester KP1(CAT.IV 600V)

IEC61010 CAT.IV 600V pocket size Digital Volt Meter,  AC/DC auto-identifying voltage measurement, AC measurement in True RMS. EF (Electric Field) detection

Sanwa Digital Volt Tester

History –

1941 – Sanwa Denki Keiki Seisakusho established as a company manufacturing and selling diagnostic tools, or multi-testers (circuit testers) for use in equipment repair, following the increased popularity of radio receivers. (Koganei-machi, Kitatama-gun, Tokyo)

Sanwa Electric Instrument Co., Ltd.
Dempa Bldg., 4-4 Sotokanda 2-Chome, Chiyoda-ku, Tokyo 101-0021 Japan

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Extech a Division of FLIR System is a source for many test and measurement instruments. They also have Thermal imaging cameras and Portable printers.

Extech Instruments – Measurement Instruments

The instruments include multimeters, clamp meters, electrical testers, and environmental meters for the measurement of light, sound, temperature, humidity, airflow, RPMs, and water quality.

MS6100 Oscilloscope

MS6100 – 100MHz 2-Channel Digital Oscilloscope

One-touch automatic setup optimizes the position, range, timebase, and triggering to assure a stable display of virtually any waveform

Waveform Recorder to capture/replay input waveforms from CH1 and CH2 with a maximum record length of 1000 frames.

Built-in 6,000 count True RMS MultiMeter with analog bargraph

Extech Instruments Corporation
9 Townsend West Nashua, NH 03063 U.S.A.

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A professional electronic test and measurement designer and manufacturer. GWInstek Started in 1975, designs, manufactures and markets data acquisition and control instruments for both device and production/assembly testing.

GWInstek – Measuring Instruments – Taiwan

Other products include Digital Oscilloscope, Programmable Linear DC Power Supply and Component Tester. The rangel range of scopes, spectrum analyzers, function generators, power supplies and safety testers too.

GWInstek - Measuring Instruments - Taiwan

LCR-8000G Series LCR meter

The LCR-8000G Series LCR meter, with test frequency up to 10MHz, provides accuracy, versatility and high resolution for a wide range of component measurements, even including DC resistance measurement and Voltage/Current monitoring.

Some Features

  • Wide Test Frequency 20Hz ~ 10/5/1MHz
  • 0.1% Basic Accuracy & 6 Digits Measurement Resolution
  • Multiple Step Mode
  • Standard RS-232C/GPIB Interface

Good Will Instrument Co., Ltd
No.7-1, Jhongsing Road., Tucheng Dist., New Taipei City 236, Taiwan

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SpenceTek markets and services high quality test and measurement instruments manufactured by Topward Electric Instruments.

Products of Topward include DC power supplies with a total of 68 models for voltage up to 60V and current up to 10A. Function Generators and Digital Multimeters. Digital Ammeters, Watt-meters and Frequency Counters. They also have Oscilloscopes and LCR Meters.

Topward Electric Instruments Taiwan

Topward Electric Instruments Co., Ltd, a privately owned company founded in Taiwan by Ted C.T. Hwang in 1978

The one below is a Features: 20MHz Scope 7025A/7026A.

7000A Series Analog Oscilloscopes

7000A Series Analog Oscilloscopes

All models have Hold Off Function and X-Y Operation. Cursor Readout in 7068A only. Z Axis For some models. and some have Delay Sweep.

SpenceTek, Inc.
2974 Scott Blvd. Santa Clara, California 95054

Topward Electric Instruments Co., Ltd.
No.26, Gong-4th Road, Linkou 2nd Industrial Park Taipei Hsien, Taiwan, R.O.C.

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The 34405A features simultaneous reading of DC and AC measurements with its dual display and can take up to 19 readings/sec at 4½ digit resolution through the standard USB interface..

34405A Digital Multimeter DMM – Keysight

The 34405A comes with a broad range of measurement functions, including temperature and capacitance measurements.

34405A Digital Multimeter DMM - Keysight

For those with a need to control and take preset measurements with a PC, the built-in USB 2.0 interface provides an easy and robust connection between the PC and DMM.

The USB interface connects directly to the PC host and works seamlessly with Keysight Connectivity software and can be controlled remotely via industry standard SCPI commands or through DMM Intuilink Connectivity software.