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Sensidyne – Air Monitoring systems

Sensidyne was founded in 1983 as a manufacturer and distributor of gas detection equipment. In 1995, the Gilian Instrument Company was acquired to expand the existing line of vapor and particulate personal sampling pumps.

Sensidyne – Air Monitoring systems

Sensidyne is a leading provider of gas detection systems designed to detect toxic and combustible gas levels in ambient air in a variety of industries.

Sensidyne Technical Library

Library of Technical of Manuals and Support Documents for Sensidyne Products

The products the design and manufacture include – Sound and Vibration Instruments, Air Sampling Pumps and Equipment and Gas Detection Sensors and Instruments.. They also have some specialized instruments like the Sensidyne CDEM-1000  a Portable, Direct-reading Coal Dust Explosibility Meter.

Sensidyne Nephelometer - Aerosol Monitor

Sensidyne Nephelometer – Aerosol Monitor 

The Sensidyne Nephelometer is an advanced real-time dust monitor (aerosol monitor) accurately measuring dust concentrations using proven light scatter technology.

This portable instrument accurately measures and records dust from 1-10,000 μg/m3 with resolution to 1 μg/m3. Sample modes are selectable between 60 second sample, 15 minute STEL, or continuous sampling.

Sensidyne, LP
1000 112th Circle North, Suite 100 St. Petersburg, FL 33716 U.S.A.

Tegam – Calibration – Test and Measurement

TEGAM, Inc. is a privately held company specializing in the manufacture and support of a wide variety of test, measurement, and calibration instruments. The company was founded in 1979 by Terry Gambill.

Tegam – Calibration – Test and Measurement

TEGAM continues to expand as an internationally recognized manufacturer of RF power sensor calibration systems, RF attenuation measurement systems, resistance standards, ratio standards, ohm meters, LCR meters/impedance bridges, arbitrary waveform generators, high-voltage amplifiers, MEMS engine driver systems, handheld thermometers, humidity meters, and other test & measurement solutions.

Tegam - Portable Impedance LCR Meter

General Purpose, Portable Impedance/LCR Meter

TEGAM Models 252 and 253 are used for evaluating and inspecting components. These meters provide direct, digital display of inductance, capacitance, resistance, conductance and dissipation. They have the versatility and basic measurement accuracy of 0.25%, to satisfy demanding engineering and inspection applications, while being extremely easy to use.

TEGAM Inc.
10 Tegam Way Geneva, Ohio 44041, USA.

PicoScope PC Oscilloscope and Data Acquisition

PC–based test equipment and data acquisition.. Award-winning range of easy-to-use oscilloscope, automotive diagnostics, and data acquisition products.

PicoScope PC Oscilloscope and Data Acquisition

Data Loggers, Automotive Diagnostics, Temperature and Humidity Monitoring.

PicoScope 4224 & 4424

The Picoscope 4424 and 4224 offer both a high resolution (12 bits) and a high DC accuracy (1%) making them an excellent choice for noise, vibration, precision electronics and mechanical analysis.

Pico Technology oscilloscopes are small, light and portable. In the lab they take up the minimum of bench space while for the engineer on the move they are small enough to fit in a bag with your laptop.

PicoScope PC Oscilloscope and Data Acquisition

The PicoScope 4424, 4224 and 4224 IEPE are supplied with software, documentation and USB cable. For the 4224 and 4424 a kit also containing oscilloscope probes and a carry case is available.

Pico Technology
James House, Colmworth Business Park, St Neots, Cambridgeshire, PE19 8YP, UK.

Keithley Instruments – Precision Instrumentation

The company, founded in 1946 by Joseph F. Keithley in a Cleveland, Ohio, workshop, designs, develops, manufactures and markets complex electronic instruments and systems geared to the specialized needs of electronics manufacturers for high-performance production testing, process monitoring, product development and research. Now part of Tektronix.

Keithley Instruments – Precision Instrumentation

2010 – Keithley Instruments joined Tektronix as part of its test and measurement portfolio.

  • Instruments Relevant to Lab and Research
  • Digital Multimeters and Data Acquisition/Switching Systems
  • Low Voltage/Low Resistance Measurement Products
  • Low Current/High Resistance Measurement Solutions

2182A Digital Nanovoltmeter

2182A Digital Nanovoltmeter

“A two-channel Nanovoltmeter for making stable, low noise voltage measurements and for characterizing low resistance materials and devices reliably and repeatably.”

Keithley Instruments Wiki

In September, 2010, the company agreed to sell itself to the Danaher Corporation, a Washington, D.C.-based conglomerate, for $21.60 per share. It was soon merged with Tektronix, Inc, which had been acquired by Danaher in 2007, and now exists wholly as a brand of Tektronix.

Keithley Instruments, Inc.
28775 Aurora Road Cleveland, Ohio 44139, USA.

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.

SOLAR-500 Solar Analyzer - Amprobe

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

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

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 (%)

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

Amprobe
P. O. Box 9090
Everett, WA 98206, USA

QuadTech – Precision Test Equipment

QuadTech and Chroma ATE manufacture hipot testers, safety analyzers, LCR meters and milliohmeters.

QuadTech offers a number of solutions to meet the demands of medical device testing. From a single medical device safety tester (analyzer) to a complete medical device safety testing solution

QuadTech, Inc. founded as spinoff of GenRad’s Instrumentation Division – 1991.

(QuadTech now part of Chroma Systems Solutions – Updated March 2013).

QuadTech 1715 LCR Digibridg

QuadTech LCR Meters

The QuadTech 1715 LCR Digibridge is an economically priced, easily programmable, micro-processor based passive component tester for fast, precise impedance measurements.

It measures eleven different parameters with a basic accuracy of 0.2%. The 1715 provides four different test frequencies and two test voltages for testing flexibility.

For remote operation and automated system applications, the unit comes standard with an RS-232 interface, plus IEEE-488 and Handler interfaces are available as options.

QuadTech – Precision Test Equipment
25612, Commercentre Drive, Lake Forest, CA 92630-8813, USA.

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