Weschler Instruments – Manufacturer & distributor of measurement & control equipment
440.238.2550   /   800.557.0064   /   sales@weschler.com
analog meters, digital meters, transducers, signal conditioners, data loggers and test instrumentation
Home | About Us | What's New | Industries | Weschler Products | All Products | Meter Mod Center | Reference | Contact | Site
Weschler Instruments – Manufacturer & distributor of measurement & control equipment.Weschler Instruments is a manufacturer and distributor of measurement and control equipment. Customers worldwide use our products in power plants, steel mills, chemical plants, paper mills and other industrial applications that require rugged, reliable and accurate instrumentation.

Browse the product and technical information on this website. If you don't find exactly what you want, our application specialists will be happy to work with you to fill your requirement for sense, measure, display, control, record, transmit and test products.

Analog Meters | Electrical Measurement Equipment – Weschler Instruments


Digital Meters | Digital Power Meters – Weschler Instruments


Digital   Meters

Bargraph Meters | Digital Bar Graph Meters – Weschler Instruments

Bargraph Meters

Process Sensors & | Transducers – Weschler Instruments

Sensors &

Signal Conditioners | Transmitters | Isolators – Weschler Instruments


Multimeters | Electrical Testers | Process Calibrators – Weschler Instruments


Temperature & Process Controllers – Weschler Instruments


Process Recorders | Data Loggers – Weschler Instruments  

Recorders &
Data Loggers

Imagers | Enclosures | Relays | Other Products – Weschler Instruments

Detailed Product List
Products by Manufacturer



   Digital Bargraph Meter
Digital Bargraph Meters, Westinghouse-style
analog meters
and the innovative  
Transformer AdvantageTransformer Advantage
    substation ETM.
H252, V252, K241 Analog Meters


...including analog panel meters, digital panel meters, controllers, data loggers, signal conditioners, sensors, transducers, power monitors and test equipment - products from 50 leading Measurement & Control manufacturers.

New Products

    Nuclear Qualified Meters

    Green Energy - Power & Energy Monitoring 


Latest News
  • Yokogawa Meters | Texmate Transducers | Fuji Controllers (More)
  • Non-Contact Power Logger | Pressure Transmitters | Serial to Analog Converter (More)
  • Graphic Panel Meters | Bargraph Application | Compact IR Testers (More)
  • New Data Loggers | UL Panel Meters | Bierer Meters (More)
  • Process Calibrators | Energy Meters | High Voltage Transducer (More)



Where’s the Shopping Cart?

Our site does not have a shopping cart.  Most of our products are built-to-order and involve many configuration choices.  We prefer that you interact with one of our Sales Specialists to assure that you get the right product for your application, with the right configuration and options.  Our Specialists frequently can offer better discounts than sites with carts and will work with you to meet your delivery requirements.  Call or email us today:    440-238-2550,   info@weschler.com 


Featured Product
  • WESCHLER Large Bargraph

    A Large Edgewise meter is the newest model in the Premo family of smart Bargraph products.  The BD101P includes a 6 digit alpha-numeric display, a 10" 101 segment tricolor bar and 6 setpoints.  A wide range of inputs and extensive computation capabilities make this a flexible product for display and control. 

    Enhanced table calibration is ideal for tank level, square law & other non-linear measurements. The BD101P is easily interfaced to a network via Modbus serial or Ethernet. The 12" case fits a Bailey draft gauge cutout.     More

  • MEGGER Handheld Micro-Ohmmeter

    The MOM2 is a revolutionary way to measure the resistance of circuit breakers, busbars and other high current links.  It is portable & battery operated, but delivers up to 220A test current.  Measurement range is 1µΩ to 1000mΩ.  The DualGround test method, where the test object is grounded on both sides during the test, provides a safer, faster & easier workflow.  Up to 190 test results can be saved for later download to a PC via a Bluetooth link.  The MOM2 is CATI rated for substation and industrial environments.   More Info       Other Megger Products

  • YOKOGAWA Process Meter/Controller

    The ProPlus Series advanced meters have one or two inputs and two large 6-digit displays.  Measure level, temperature, pressure, flow, rate and other process signals.  Includes extended math functions (+, –, ×, /, avg, ratio, sqroot, min, max...).  Modbus serial communication standard.  mA retransmit & relay outputs optional.   AC & DC powered models.  1/8 DIN case with NEMA4X front.  UL Listed.   See more

  • LASCAR USB Data Loggers

    Lascar USB Data Logger from Weschler Instruments

    These miniature data loggers measure and store up to 32000 readings.  Plug into the USB port to set the sampling rate. Then unplug to log  independently.    Alarm levels and start/stop times are also programmable.   Plug back into the PC to download stored data for viewing and analysis, using the free EasyLog software.  Models available to record  temperature, humidity, voltage or current.  The LCD display is optional.   More info

  • Absolute Process HiVoltage DC Transmitter/Isolator

    API High Voltage Isolated Transmitter

    > Input to 1200VDC in 8 field selectable ranges.
    > Output to 0-10V, ±10V, 4-20mA in 18 field selectable ranges.
    > 1200Vrms Input/Output/Power Isolation. 
    > Compact DIN mount package.
    > Powered from 120/240VAC, 48-300VDC or 10-30V AC/DC.
    > Lifetime warranty. 

    Call for info on the APD HV-DC Transmitter.  More Absolute Process Instrumentation

  • Process Loop Splitter

    WESCHLER Process Loop Splitter

    The TIM-018 splits a 4-20mA signal into 3 separate loops. All loops are isolated so an open or short on one loop will not affect the others.   Front zero & span adjustments for each channel can compensate for device inaccuracy.  Low input burden (50Ω), AC or low voltage DC power. DIN rail mounting with front accessible screw connections.    More Info