We are the "Top Rated Plus" seller on eBay, buy from us with confidence.

This UGPlus USB-GPIB Controller is Made in California, US. 100% satisfaction guaranteed.  

Warranty: 12 month warranty (free parts and labor). After 12 months, support limited warranty. 
Return: If you are not satisfied with our products, you can return it within 30 days and we 100% refund your money. 
We are building our reputation with quality and service.  Please See Our Feedback from Customers Who Purchased Our Products.  Toll free number: 1-800-398-7930. 
Please Contact Us for Detailed Product Instruction and Documents through eBay message.

UGPLUS USB to GPIB Controller introduction

UGPlus USB to GPIB Controller is a powerful, friendly and low cost GPIB controller. It is very easy for use. The software includes ASCII format command/data transfer functions and binary data/ file transfer functions between PC and GPIB equipment. We already compact everything you need for driving the equipment with GPIB interface. Therefore, you can eliminate the complicated VISA library.

UGPlus can be connected to IEEE488.2 and IEEE488.1 GPIB interface equipment.

UGPlus Software

The software for UGPlus USB to GPIB Controller is UGPLUS Software, which includes three main elements:

1) UGPLUS control panel (UGPLUS.exe), which is user friendly Graphic User Interface (GUI). User can control the UGPLUS USB to GPIB Controller by just clicking the buttons and inputting GPIB command.

2) Application Programmable Interface (API) - cdecl, which includes header file LQUGPLUS_c.h, static library LQUGPLUS_c.lib and dynamic -link library LQUGPLUS_c.dll. Users can write their own programs to control UGPLUS USB to GPIB Controller automatically in any programming languages (except VB/VBA).

3) Application Programmable Interface (API) - stdcall, which includes header file LQUGPLUS_s.h, static library LQUGPLUS_s.lib and dynamic -link library LQUGPLUS_s.dll. Users can write their own programs to control UGPLUS USB to GPIB Controller automatically in many programming languages (including VB/VBA). Even in Windows Office software, such as Excel.

UGPLUS Software has been tested on 32bit OS of Windows XP with SP3, 32bit OS of Windows 7 with SP1, 64bit OS of Windows Vista with SP1 and 64bit OS of Windows 7 with SP1. For Windows 10, when the communication starts, the system will prompt to download the MicroSoft .NET framework 3.5, after the .NET framework downloaded and installed, everything works fine.

The API examples have been installed with the software together. The examples are built by Visual Studio 2005.

UGPLUS has many more functions than UGSimple. Please see the table below for the comparison of our products.

UGPLUS, UGSimple and UG01 USB to GPIB Controller Comparison

Model

ASCII character length for  command/data

Binary data transfer

Screen image Capture

GPIB script

feature

File read and save

GPIB equipment drives

Hold screws

UGSimple

60

No

No

No

No

<5

No

UGPLUS

20000

Yes

Yes

Yes

Yes

<5

No


 

For details of the UGPLUS USB to GPIB Controller and its Software, please refer to  UGPLUS USB to GPIB Controller User Manual

Frequently Asked Questions:

Q1: Can the UGPLUS USB-GPIB Controller to be used with Labview?

A1: Yes. LQUGPLUS_c.dll is written in C/C++ and export function in standard C format

including LQUGPLUS_c.lib and LQUGPLUS_c.h. All functions in the library includes

'extern "c" '. Details on how to load third party dll, please refere to

Labview information webpage.

Q2: Will this GPIB controller allow Binary data or files to be transferred?

A2: Yes. Except ASCII command/data, UGPLUS can transfer binary data/file between PC and GPIB equipment. The length of the binary data/file can be transferred is 100000 bytes.

Q3: Is UGPLUS a true USB device or a virtual COM port emulator device?

A2: UGPLUS is a true USB device, not a virtual COM port emulator.

Q4: Does UGPLUS have its own library or take VISA library?

A4: UGPLUS has its own library and does not take VISA library.

Q5: Is UGPLUS compatible with 82357A/B or NI488.2?

A5: No. UGPLUS has nothing related with 82357A/B or NI488.2. Therefore programs for 82357A/B or NI488.2 cannot be used on UGPLUS.

Q6: Can the programs wrote for UGSimple run with UGPLUS?

A6: Yes. Just change the library to UGPLUS library or link the programs to UGPLUS library, the programs can run on UGPLUS.

Q7: Why is there a star besides button "Capture Screen" on UGPLUS Control Panel?

A7: Because the button only works for IEEE488.2 GPIB, and does not work for IEEE488.1 HPIB.

Q8: How to write a program to capture a GPIB equipment screen image?

A8: Please read GPIB equipment program manual first. For most of IEEE488.2 GPIB equipment,

      1). Send command MMEM:STOR:SCR 'C:PICTURE.GIF', then wait around 10 ~ 20 seconds for the GPIB equipment to save screen image

      2). Send command MMEM:DATA? 'C:PICTURE.GIF'(or 'C:PICTURE.PNG', which depends on GPIB equipment.), then wait around 2 ~ 5 seconds for the GPIB equipment to load screen image file into its memory

      3). call function Gfilesave to read and save the screen from GPIB equipment to local PC. This will take around 3 ~ 8 minutes.

      4). Send command MMEM:DEL 'C:PICTURE.GIF'(or 'C:PICTURE.PNG'), to delete the screen image on the GPIB equipment

 For IEE488.1 HPIB, step 1), 2) and 4) may have different command. Please refer to VC++ sample program and VBA at Excel sample program.

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Works great. Connected right away.Buyer: 
rwm6800 158 
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Item as expected. No issued.Buyer: 
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Great transaction! Very reasonable price for a quality specialty item!Buyer: 
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Fast shipping, reasonable prices a Top notch seller.Buyer: 
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Everything was fine. Thank you.Buyer: 
machtoolprts 493 
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Good product, just got it working with old HP spectrum analyzer tonight. Thanks-Buyer: 
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exactly as ordered
dmsdms 124) 
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As described and shipped fast. Great customer service!!Buyer: During past month
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Just what I needed. Fast shipping, Great Price. AAAA++++ Good Job!Buyer: 
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Fast shipping, it was as described.Buyer: During past month
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Excellent... very quick delivery.Buyer: During past month
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Fast shipping, great product and price. Excellent!!!Buyer: 
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Nicely built and seems to work fine. Fast shipping. Thanks!Buyer: 
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Excellent support for software, thanksBuyer: 
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Fast shipping. ThanksBuyer: 
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A++ Arrived quickly.Buyer: 
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Great seller. A pleasure to do business with.Buyer: 
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Great products shipped promptly. Thanks!!!Buyer: 
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Shipped quickly, great deal - UGPlus does what it says it does! A++++++Buyer: 
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Good product, good seller. I recommend.Buyer: During past month
 UGPlus USB to GPIB Controller Made in USA (#172082405115)
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worked fine with Win XP Pro and Win 10, good tech support, very happyBuyer: During past month
 UGPlus USB to GPIB Controller Made in USA (#172082405115)
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Good value and works as advertisedBuyer: During past month
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Works on Tek TDS754 after removing GPIB connector shield (too tight).Buyer: 
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Item was as described, and well packed. Quick shipping, Thanks!Buyer: 
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arrived quickly, exactly as describedBuyer: 
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All good thanks!Buyer: During past month
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Works great, thanks!Buyer: 
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Fast communications and shipment. Excellent.Buyer: 
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Thanks for the offer!!!!!!!!!!!!!!!!!!!Buyer: 
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Everything is fineBuyer: During past month
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Excellent communication. Really helped to ship item to meet our time deadlineBuyer: 
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arrived quickly, just what was needed to correct problem with equipment .Buyer: During past month
 UGPlus USB to GPIB Controller Made in USA (#172082405115)
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Many thanks. I tested the GPIB Controller on the Wavetek model 278 and LeCroy 93Buyer: 
alik_tv_8 3 ) 
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No problems!Buyer: 
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fastBuyer: During past month
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I got it, good item it works well . Thaks your help. I recommend. Good seller.Buyer: 
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as described, good packing and fast shippingBuyer: 
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Sent quickly and arrived in perfect condition.Buyer: 
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Great product. Fast delivery.Buyer: 
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I have not tried it yet but I have a good feeling I recommend this seller.Buyer: 
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works geat on HP8594E !Buyer: 
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Shipped on-time; GPIB controller and software worked great.Buyer: 
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Ok, recommendableBuyer: 
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Arrived in good order and quickly, can't waite to put it in use.Buyer: 
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Prompt shipment well packedBuyer: 
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Excellent service and product! A+++Buyer: During past month
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Fast Shipping, Great Communication, Recommended EbayerBuyer: 
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Arrived QuicklyBuyer: 
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Great purchase...thanks...Buyer: 
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Flawless. Everything as described, great seller.Buyer: 
randymcree 20) 
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Good item. Thanks!Buyer: 
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Very good, easy to use product for a reasonable price shipped immediately.Buyer: 
card88 179 
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 UGPlus USB to GPIB Controller (#172082405115)
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As described, thanks.Buyer: 
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Great service!Buyer: During past month
 UGSimple USB to GPIB Controller (#171631337518)
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PositiveBuyer: 
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Arrived in good time. Thanks.Buyer: 
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During past month
 UGPlus USB to GPIB Controller (#172082405115)
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Item as expected. No issues.Buyer: 
bcdefg02 1611) 
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 UGPlus USB to GPIB Controller (#172082405115)
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Great Transaction Unit works great, much simpler software with vb.net. ThxBuyer: 
skytron 417) 
During past month
 UGPlus USB to GPIB Controller (#172082405115)
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Fast shipping. Great price. Works fine. Excellent seller. Thanks.Buyer: During past month
 UGPlus USB to GPIB Controller (#172082405115)
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Works OK.Buyer: 
rchrdm 505 
During past month
 UGPlus USB to GPIB Controller (#172082405115)
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Works as advertised with no problems! Able to use this with my Keithley 2015Buyer: During past month
 UGPlus USB to GPIB Controller (#172082405115)
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excellent A+++++++++++++++++Buyer: 
rayusr 614) 
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 UGPlus USB to GPIB Controller (#171976913010)
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Excellent!Buyer: During past month
 UGPlus USB to GPIB Controller (#171976913010)
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great service, thanksBuyer: During past month
 UGPlus USB to GPIB Controller (#171976913010)
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++++++++++++++Buyer: During past month
 UGPlus USB to GPIB Controller (#171976913010)
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