Review Supco MFD10 Digital Capacitor Tester with LED Display, 0.01 to 10000mF Range, +/- 5% Accuracy and How to Buy It
Electrical Engineering
Review Supco MFD10 Digital Capacitor Tester with LED Display, 0.01 to 10000mF Range, +/- 5% Accuracy and How to Buy It are great choice, We was Find Special Price JUST FOR YOUSupco MFD10 Digital Capacitor Tester with LED Display, 0.01 to 10000mF Range, +/- 5% Accuracy - Hi guys, this time I will try to describe and review the products Supco MFD10 Digital Capacitor Tester with LED Display, 0.01 to 10000mF Range, +/- 5% Accuracy, maybe any of you who are looking for the best products, so please feel free to buy it by pressing "Goto Main Store" at the bottom of this article. We also have set up a tutorial step by step how to buy this product until the product Supco MFD10 Digital Capacitor Tester with LED Display, 0.01 to 10000mF Range, +/- 5% Accuracy really have to buy from here.
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Supco MFD10 Digital Capacitor Tester with LED Display, 0.01 to 10000mF Range, +/- 5% Accuracy Rating :
Customer Reviews
Most helpful customer reviews
6 of 6 people found the following review helpful.
Works, but seems cheap (lower quality on "Made in China" models) -- Amazon listing lacking info
By Foxtrot
I just received a Supco MFD10 from Amazon this last week.
The product was as described, though I think it should be made clearer in the description that the alligator lead clips are hard connected to the device. There is a back panel that slides off (where the 9V battery is stored with normal 9V connector) and at the top of the unit the red & black leads are connected and stored. The space under the panel is VERY tight. The leads are only a few inches long. This works fine, but I worry in time about the clips breaking and having to figure out how to replace them. It would have been better if Amazon's description specifically stated they were included AND hard connected to the unit, etc. (I will try to update with pictures.)
Amazon lists the ranges as "0.01 to 10000mF". When they say "mF", they mean microfarad (usually µF or uF). The product package clearly/correctly labels the range ".01 µF to 10,000 µF".
The unit also feels a little cheap. I had seen one at the HVAC parts store (used by the employees) and remember it being a very high quality unit. However, mine seems/feels very cheaply made. I found a copy of the 2008 insert (Rev 021108) and they used to be made in the USA, however, mine says "Made in SUPCO Ningbo, China" (Rev 03012011) which might explain the decrease in quality.
The button pops/cracks when you push it (though it works, it is just a push down on a single small button on the main circuit). The switch to select the range is very hard to move up and down (is just a simple switch passing through the top panel from the main circuit board). The back panel (as mentioned) is very tight. When I put in the 9V battery and tried closing the panel it is REALLY tight, so much the battery actually pushes the panel up 1-2 millimeters on the bottom of the unit.
I tested the unit on three run capacitors. One was a known bad (open) 7.5 µF capacitor and the unit read correctly. The other was a brand new 7.5 µF capacitor and the unit read it correctly. The third was an unknown state, 5 µF labeled capacitor and it read that one with less confidence (reading would change each time I did it). I also noticed on the known good cap the reading changed a little bit as well (each time on a different button push). So accuracy may be questioned. Amazon's listing says +/- 5%, however, the unit packaging does not mention that anywhere. Once I took an average of the normal (excluding the wild outlier readings) on the known good 7.5 µF cap, the accuracy was within .06% (but I will have to remember not to just accept the first reading... and to wait a little bit for the readings to "steady" before accepting them).
I wish the unit specifically stated "OPEN" & "SHORT"; instead it displays "8.888" & "7777" (or # changing constantly). This is just the normal operation/design of the meter (limited by the LED display's abilities).
I will have to see how long/well it lasts (I will update if I run into problems). It worked, so it will do. Next time I may consider other options, i.e. Fieldpiece options (such as the Fieldpiece CH45 Mini Clamp Meter or one of the other models even higher than the CH45; anything above CH45 includes capacitance). You might want to consider these types of devices (full DMM) depending on how you intend to use this purchase (I was targeting home HVAC maintenance/checks and repairs). The price was not very much different for almost the same or better features on capacitance (plus all the other DMM features).
I should state that this was purchased under my wife's account (Amazon name newsymustang), but since it was "mine" I did the review under my account.
1 of 1 people found the following review helpful.
Capacitor tester works great
By Robert Cromwell
Product works very well you don't have to know anything at to use it took up the wires to tell if it's the right 1 go to bed will buy more from them
1 of 1 people found the following review helpful.Quality off & Amazon listing lacking
By newsmustang
[Note this was purchased under my account, but was for my husband (Amazon name Foxtrot). See his comments which are very in-depth...from an actual EE... on the topic. My comments on the product are below.]
Quality seemed lacking (China's quality version of "good"): button and switch feel like they will break after a while (cheap) and the plastic is the thin stuff. The case is better quality than the tool (sad)!
The Amazon listing's information seems to be different from information on the product packaging (some of which I didn't understand, but could tell was different ... I am a novice in this field). Microfarad is being shown as "mF" but I know as uF (so be aware of that). It wasn't clear the black and red cables with "alligator clips" were attached permanently on the back side. There is nothing on the packaging saying "+/- 5% Accuracy", not sure if that is true or not.
Here is a description and product detail of the product Supco MFD10 Digital Capacitor Tester with LED Display, 0.01 to 10000mF Range, +/- 5% Accuracy, please read the to ensure that you actually purchasing the items you want.
Product Description
The MFD10 capacitor tester can reliably test all capacitors from 0.01 MFD to 10,000 MFD. This includes all types of start and run capacitors used in the refrigeration and air conditioning industries. The MFD10 is designed to meet all industrial specifications and service requirements. Displays MFD values from 0.01 to 10,000 MFD on all run, start and electrolytic capacitors. Range: 0.01 to 10,000 mF, accuracy: +/- 5 percent, test clip storage within case, alligator clips to capacitor terminals. LED Display, one button operation, operates on one 9v battery (not included). Soft carrying case included. Specialty instrument selection guide: measurement/function - capacitance. Application includes: verification of start and run capacitors, checks for open and short capacitors, identify unmarked capacitors, confirms weak capacitors and use as continuity tester.
Product Details
- Amazon Sales Rank: #1125 in BISS
- Brand: Supco
- Model: MFD10
- Number of items: 1
- Dimensions: 2.00 pounds
Features
- Range: 0.01 to 10,000 mF, accuracy: +/- 5 percent, test clip storage within case, alligator clips to capacitor terminals
- LED Display, one button operation, operates on one 9v battery (not included)
- Soft carrying case included
- Specialty instrument selection guide: measurement/function - capacitance
- Application includes: verification of start and run capacitors, checks for open and short capacitors, identify unmarked capacitors, confirms weak capacitors and use as continuity tester
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