Showing posts with label DMM-Multimeter. Show all posts
Showing posts with label DMM-Multimeter. Show all posts

Saturday, February 6, 2016

Fieldpiece Instruments - HVAC-R Maintenence

Hand Held Instruments For HVAC/R Installation And Maintenence.

Fieldpiece Instruments - HVAC-R Maintenence

Fieldpiece is the creator of the modular digital multimeter. The "stick" style digital multimeter (DMM) combined with accessory heads make it easy to make electrical readings in the field and enables the technician to easily test a wide range of other parameters.

Highlights of Types of Stick Meters

Below is the HS36 - True RMS with Backlight.It includes the ranges you use everyday for HVACR field service plus includes a bright blue backlight and True RMS. Like the rest of the HS30 series, the HS36 comes equipped with a magnetic hanger,

Highlights of Types of Stick Meters

Loud beeper and bright LED indicate the NCV tab is near AC voltages down to 24VAC.

Get the true voltage and amperage when testing variable speed fans or other non-sine wave applications.
  • Microamps - For flame rectifier diode tests.
  • Capacitance - For motor-run and motor-start capacitors.
  • Frequency - For variable frequency drives.
  • Temperature - Thermocouple plugs in directly
Rugged rubberized case with magnetic hanger. Hi-voltage indicators you can't miss--both LED and beeper. Continuity indicated by LED and beeper.

Fieldpiece Instruments, Inc.
1900 E Wright Circle Anaheim, CA 92806, USA.

Wednesday, June 11, 2014

Topward Electric Instruments Taiwan

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.

Monday, February 18, 2013

Extech Instruments - Measurement Instruments

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 - 100MHz 2-Channel Digital Oscilloscope Extech

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.

Wednesday, August 10, 2011

Amprobe Test Tools and Instruments

Quality and Reliable test equipment for professionals for electrical maintenance and Testing. Used also in HVAC Work (Heating, Ventilating and Air Conditioning). Manufacturer of Testing, Monitoring, and Troubleshooting Tools.



Products include clamp-on ammeters, power quality analyzers, Multimeters and circuit tracers. Power Quality (PQ) equipment and Environment (Water, Air) Quality Instruments too.



History - Among the first products was the Clamp-on Inductive Ammeter, for which the company received its first patent in September 1950.



Amprobe Test Tools and Instruments



"Professional analyzer for testing, maintenance, troubleshooting and efficiency of solar panels. The analyzer is used in the installation of solar panels to determine the proper inverter size, optimum power output position of panels and identifies broken or worn-out cells."



SOLAR-500 Solar Analyzer - Amprobe



SOLAR-500 Solar Analyzer - Amprobe

Some Features


  • I-V Curve test for solar cell

  • Voltage at open circuit (Vopen)

  • Current at short circuit (Ishort)

  • I-V curve with cursor

  • Calculation of panel efficiency (%)


Friday, June 4, 2010

Sanwa Electric Test Instruments

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

Thursday, May 6, 2010

KYORITSU - Instrumentation for Electrical Testing

History - 1940 - Mr. Takeo Kuramoto established Kyoritsu Electronic Research Institute and started to manufacture electric materials.

KYORITSU - Instrumentation for Electrical Testing

KYORITSU is a Company in Japan Manufacturing Quality Test and Measurement Instrumentation for Electrical Safety, Electrical Quality, Maintenance and Testing. They have a Manufacturing and R&D at Ehime, Japan.

Earth Resistance and Resistivity Tester

The products being Manuafctured and Developed include Multimeters, Clamp Meters, Insulation / Continuity Testers, Earth Testers, LOOP/PSC Testers, RCD Testers, Power Quality Analyzer, Power Meters, Phase Indicators, Illuminometers etc.

Earth Resistance & Resistivity Tester

Several sub-results can be shown on the display: Resistance of the Auxiliary Earth Spikes, Frequency of Test Current, Voltage and Frequency of Interference (noise), Residual Resistance Rk, etc.

Some Features -
  • High test current up to 80mA yielding resolution of 0.001? on 2? range.
  • Warning for excessive noise and high Auxiliary Earth Spikes resistance.
  • Large Graphic Display with backlight for readings in poorly illuminated areas.

Friday, September 4, 2009

Hameg Instruments - Test and Measurement

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 is now getting closer to Rohde & Schwarz"

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

Wednesday, September 2, 2009

BK Precision - Test and Measurement Products

Electronic Test Equipment - Power Supplies, Function Generators, Multimeters, DMM, Analyzers, Oscilloscopes.

BK Precision - Test and Measurement Products

"Specializing in the design and manufacture of high quality, cost-effective test and measurement products for over 50 years"

"Since its founding in 1951, B+K Precision Corporation has built a reputation for excellence in the design and manufacture of high-quality, reliable and cost-effective test and measurement products. B+K Precision is the fourth most recognized instrument brand in the United States. "

The 2831E takes typical multimeter measurements such as volts, ohms, and amps with great accuracy. It also has built-in math functions and USB connectivity,

4 1/2 Digit True RMS Bench Multimeter - B&K Precision

2831  Digit True RMS Bench Multimeter

Features Include -
  • Up to 50,000 count display resolution
  • 0.03% basic VDC accuracy
  • Built-in math functions: Rel, Max/Min, dBm, dB, %, Hold, Compare
  • Dual display to indicate two measurements simultaneously
  • CATI (1000 V)/CATII (300 V) protection 
  • USB and RS232 (5491B only) interface
  • AC + DC True RMS
  • Up to 25 readings per second measurement rate
B&K Precision Corporation
22820 Savi Ranch Parkway Yorba Linda, CA 92887-4610, USA

Tuesday, August 5, 2008

Fluke Electronics - Industrial and Electrical TM

Fluke test tools offer solutions in predictive maintenance, electrical testing, biomedical test, thermography, and plant maintenance. Manufactures, distributes and services electronic test tools.

Fluke Electronics - Industrial and Electrical TM

Product line of  test and measurement instruments include digital multimeters, clamp meters, electrical testers, power quality analyzers, thermal imagers, insulation resistance testers, portable oscilloscopes, earth ground testers and many more.

Fluke 125 is the ScopeMeter

Fluke 125 is the ScopeMeter of choice for the maintenance engineer who deals with industrial machinery and the industrial network connecting his machinery.

The ScopeMeter 125 combines a 40 or 20 MHz dual input digital storage oscilloscope, two true-RMS digital multimeters and a dual input TrendPlot™ recorder all in a compact, battery powered instrument. Leave all other test tools behind, the ScopeMeter 125 is the only tool you’ll need.