Review of Agilent U1272A HH DMM and U1177A Bluetooth Adapter

Table of contents

RoadTest: Agilent U1272A HH DMM and U1177A Bluetooth Adapter

Author: notdodgy

Creation date:

Evaluation Type: Independent Products

Did you receive all parts the manufacturer stated would be included in the package?: True

What other parts do you consider comparable to this product?:

What were the biggest problems encountered?: Connection between PC logging program and device over bluetooth unstable, while making changes to communication settings it locked up completely.

Detailed Review:

This turned up unexpectedly this morning delivered by a UPS driver who wanted £47 cash payment for VAT and fees, because it had been shipped from the US. image


It may be worth making it clear to road test volunteers which country items will be depatched from as there can be charges involved.


Downloaded the Andriod apps and these ran fine on a HTC desire S, with a stable connection to the meter.


I ran a series of temperature measurements and was able to email these as a csv from the phone.


One small issue with the phone app are the email settings.

It does not use the email accounts already set up on the phone, so you need to enter the details yourself.

The settings possible will work fine with an ordinary account, like the gmail example, but not for my email account, which uses a none standard port.


I found the bluetooth range with my phone was ok in the same room, but 2-3 meters through a brick wall would not work.


I decided to try the PC app on my laptop, to see if that would provide a better range.


I found that the bluetooth connection was not stable, it would let me turn the display backlight on/off but not recieve any data from the meter.


(The pc speed showed as 4800 while the meter settings showed 9600).

I tried changing settings on both PC and the on the meter, but something has gone wrong on the meter.


Unfortunately it no longer turns on properly - it just displays "Pro" and is completely unresponsive.


So currently I have paid £47 for delivery of a nice looking and well featured multimeter meter which now doesn't work. 


I will be contacting Agilent support in the morning!!


Apart from the problem I have had, I think the bluetooth range could be an issue.

For some scenarios finding a way to extend this would be a definate requirement, e.g. using a tablet/phone to relay the readings. 


Is there such a thing as a bluetooth range extender?

  • I am seriously impressed with the capabilities of this tester.


    Measurements that used to need an oscilloscope, graph paper and maths are available at the touch of a button.

    The wide range of measurements and eatures means that the manual is pretty large and takes a while to get through.

    Fortunately most measurements are intuitive, so you don't need to memorise the manual.


    The remote connection over bluetooth works well.  Range is around 3 meters with a HTC Desire S phone and 6 meters with my laptop.
    I have found it takes 2 or 3 attempts for the laptop to establish a connection, but once connected it is stable.

    I left the meter collecting readings for 14 hours and was able to download the values to a CSV file.

    If I could edit my original review, I would happily mark it higher. image image

  • At the top right corner pf the page there is the blue Actions block. In there should be an option to edit your review. If your not seeing it then report the problem.

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