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Portable Digital LC Inductance Capacitance Meter

This handheld digital LC meter gives a direct reading of inductance and capacitance on a 3-1/2 digit display.
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List Price$105.99
Regular Price$44.50
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Part # 390-570
  • Large 3.5 Digit LCD display
  • 6 capacitance ranges from 2 nF to 200 uF
  • 4 inductance ranges 2 mH to 2 H
  • Automatic zero adjustment
  • Cusioned Holster Included
  • Fuse Protected Circiutry

Product Details

Portable Digital LC Inductance Capacitance Meter
This handheld digital LC meter gives you direct readings of inductance and capacitance on a large 21mm 3-1/2 digit display. Get instant precise readings of inductors and capacitors used in Radios, TV,s, Speaker Crossovers, Computers, Amplifiers and any electronic equipment. Great for the service tech, electrical engineer, student or hobbiest. Truly portable battery operation. Includes soft holster, 9V battery, operating manual, and 4" test leads with alligator clips • Net weight: 1-1/4 lbs. Measuring Frequency 900Hz. Dimensions: 31.5mm H x 91mm W x 189mm L. Weight 300g (including battery)

Portable Digital LC Inductance Capacitance Meter
  • BrandParts Express
  • Part Number390-570
  • UPC844632013881
  • Product CategoryLC / LCR Meters
  • Unit of MeasureEA
  • Product Rating
    (9 Reviews)
  • Weight1.68 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

View similar products to the Portable Digital LC Inductance Capacitance Meter
in the LC / LCR Meters product category.


Portable Digital LC Inductance Capacitance Meter
Portable Digital LC Inductance Capacitance Meter is rated 3.7778 out of 5 by 9.
Rated 5 out of 5 by from Does what it is supposed to doI have built a few loudspeaker systems in the past, accepting the stated parameters of the crossover components on faith, and have currently been "upgrading" those system networks to better conform to driver requirements. This meter appears to be more than adequate, because after obtaining it I used it to measure several Dayton 5% and even 1% poly capacitors and several Jantzen and Allison chokes (the latter from various Allison Acoustics systems I have previously upgraded) and the readouts confirmed the component specifications. It can therefore be assumed that this is an accurate LC meter. If it maintains its accuracy I will be more than happy with it.
Date published: 2015-05-05
Rated 5 out of 5 by from Incredible value!Bought this MASTECH MY6243 Digital Inductance & Capacitance Meter to check motor stator winding inductance and to check other large inductors. It works very well and is easy to use. The capacitance measuring capability is also very good. Both L and C ranges appear to be accurate. You simply cannot beat this LC Meter for performance and value.
Date published: 2014-01-21
Date published: 2012-07-31
Rated 5 out of 5 by from Digital LC Meter Part #: 390-570I like this meter!It has tested accuratly every cap and coil I've thrown at it to be with in 2 percent of the values printed! I think it will be good enough for my needs. Including unwinding coils to specific values and matching components in pairs!
Date published: 2012-01-24
Rated 2 out of 5 by from I agree with Rusty he is a sharp Tech!It sounds like Rusty is an Electronics Technician like myself the rest of the reviews maybe pro musicians but not Elctronic techs, this unit measures great on small value components but when you measure 35uf and up to 100uf two of these units measured more than 20% off, that really is unaceptable, I remeasured the components with my Fluke meter and it was spot on, and to make sure it was really accurate I powered up the circuit and injected a signal and measured it with my 100meg Oscope and checked the frequency and wave form produced and this LC meter is still not working properly in that 36uf and above, below that it is fairly accurate, this is not a great LC meter, but it can produce acceptable results at lower readings, I owned two of these meters and they both performed the same, not good!! Also no one uses a 4 HENRY COIL that would be extremely large unless you are filtering power from a hydro electric dam.. I own several Osopes, multimeters , power supplies, function generators , real test equipment to really accuratly test and repair down to component level, gees maybe getting my degree in Electronics was a bad idea.
Date published: 2011-11-17
Rated 4 out of 5 by from I dont see anything wrong with itI dont see anything wrong with this meter. yes it is a little large big deal. I've had MUCH worse meters let me tell you. I found it very accurate. I made some simple crossovers using this meter and the -3 down points were spot on measured on my RTA with 65000 FFTs!
Date published: 2008-10-11
  • 2015-11-27T06:14CST
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Portable Digital LC Inductance Capacitance Meter
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