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

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

The limit operation lets you set and control the values that determine a HI / IN / LO status of subsequent measurements. The meter can be configured to emit an audible alarm when readings are outside of the configured limit.

2831 Digit True RMS Bench Multimeter

The meters can also be remotely controlled using application software (downloadable from the B&K website), which supports front panel emulation and data logging of measurement results.

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

From – B&K Precision

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 BK Precision model 4078 Dual Channel Arbitrary Waveform Generator uses direct digital synthesis to generate waveforms up to 400,000 points.

arbitrary waveform generator

An arbitrary waveform generator (AWG) is a piece of electronic test equipment used to generate electrical waveforms. These waveforms can be either repetitive or single-shot (once only) in which case some kind of triggering source is required (internal or external). The resulting waveforms can be injected into a device under test and analyzed as they progress through it, confirming the proper operation of the device or pinpointing a fault in it.

B&K Precision Corporation
22820 Savi Ranch Parkway Yorba Linda, CA 92887-4610, USA

UEi – Test and Measurement Instruments

Founded in Beaverton, OR in 1967, Universal Enterprises, Inc. is a leading manufacturer of portable testing and measuring equipment for the HVAC industry.

UEi – Test and Measurement Instruments

  • Combustion Analyzers
  • Clamp Meters
  • Temperature/Humidity Testers
  • Leak & Pressure Detectors

The DMEG3 Megohmeter allows you to predict, prevent and identify insulation failures that can cause appliance failure, ….

 

The DMEG3 Megohmeter

Features Include –

  • Large digital display shows the test function and measured value
  • 600V AC measurement capability
  • Insulation resistance ranges 0 – 2000 M?
  • Three test-voltage ranges (250, 500, 1000 V DC)
  • Live circuit warning light.
  • Precision resistance 0.01? with audible continuity.
  • 200 mA short-circuit continuity test current for high accuracy.

UEi Test Instruments
Portland, OR, 8625 SW Cascade Avenue, Beaverton, OR 97008, USA

Indoor Air Quality Meter EA80 – Extech

Measures CO2, Temperature, Humidty, Dew Point, and Wet Bulb Temperature. Uses a Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor .

Indoor Air Quality Meter EA80 – Extech

Indoor Air Quality Meter EA80 - Extech

Features Include –

  • Checks for Carbon Dioxide (CO2) concentrations
  • CO2 measurement range: 0 to 6,000ppm
  • Temperature measurement range: -4 to 140°F (-20 to 60°C)
  • Humidity measurement range: 10 to 95%RH
  • Continuous (20,000 sets) or Manual (99 sets) datalogging

From – Extech Instruments

Electronic Test Equipment from Tucker Electronics

Tucker Electronics offers New and Refurbished Oscilloscopes, Analyzers, Meters, Counters and Power Supplies from quality manufacturers.

Electronic Test Equipment from Tucker Electronics

New Test Equipment, Refurbished Test Equipment, Used Test Equipment.

Electronic Test Equipment from Tucker Electronics

Test and Measurement Equipment Categories

AC and DC Electronic Loads, Network Analyzers, Oscilloscopes, Analog Meters, Data Acquisition Systems/Equip, Power Supplies, Pulse & Data Generators, Digital Multimeters,Voltmeters.
Function Gens & Waveform Synth, Semiconductor/Tube Test Equip, Signal Analyzers, LCR Meters, Spectrum Analyzers, Microwave Meters, Telecom and Datacom Instruments.

“Tucker maintains a large inventory of both new and re-manufactured instruments so you can get what you need fast. Many quality test and measurement instruments from manufacturers such as Agilent, Tektronix, Rohde and Schwarz, Fluke, and California Instruments.” – from older catalog

Tucker Electronics,
11448 Pagemill Rd., Dallas, TX 75243, USA.

Fieldpiece Instruments – HVAC-R Maintenence

Hand Held Instruments For HVAC/R Installation And Maintenence. Fieldpiece is the creator of the modular digital multimeters called Stick Meters.

Fieldpiece Instruments – HVAC-R Maintenence

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.

Fieldpiece Instruments - HVAC-R Maintenence

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.

Electrodata – Telecommunications Test

An US Company developing Specialized Test Instruments. Handheld and remote test equipment for troubleshooting telecommunications and RF communication equipment. Audio, Ethernet, and Broadband/Wireless Internet Communications.

Electrodata – Telecommunications Test

ATS 2 Enhanced Audio Test Set Electrodata

ATS 2 Enhanced Audio Test Set Electrodata

The ATS 2 is a full feature audio test set in a portable, hand-held package. The set facilitates the installation and maintenance of leased or dial-up circuits and equipment connected to the public switched networks. Designed to comply with IEEE and Bell specifications, the ATS 2 is capable of performing all basic analog transmission measurements plus Impulse Noise, Signal-to-Noise, and P/AR tests.

Electrodata Inc.
P.O. Box 31780, Independence, OH      44131-0780