Fluke PM6303A
Automatic RCL Meter
(w/ Front Panel Radial Component Test Fixture & Surface Mount Tweezers)


* Front Panel Radial Component Test Fixture
* PM9450TWE Surface Mount Test Tweezer (sealed in wrapper)
* Extra Fuses
* AC Power Cords


The PM 6303A is the fast and simple way to get information about the value and electrical characteristics of any component. Just connect the component and read-out the value, the units and the equivalent circuit diagram from the large, backlit LCD display. This versatile meter gives you 9 specific parameter tests, with switchable dc bias for components that need it. At the push of a button you can select series or parallel resistance, capacitance, inductance, impedance, Q (quality) and D (dissipation) factors, and phase angle. Included with this PM6303A are both the radial component test fixture for front panel measurement and the surface mount component test tweezers. These two fixtures will allow you  to test a wide range of components in and out of circuit. You can see from the photo that this unit is in excellent condition. The tweezers are still sealed in their original wrapper. The unit is shown displaying a E.S.I. 100 ohms resistor. You and can see that it performs flawlessly.


  • 0.25% basic accuracy
  • 2V dc internal bias
  • Automatic zero trimming
  • Front-panel test posts for immediate 4-wire measurements



AC test mode Test frequency: 1 kHz
Test frequency accuracy: 0.025%
Test signal level: 2V via 400W source
Basic measurement accuracy: 0.25% 1 digit
DC bias Internal: 2V
Maximum measurement ranges Impedance/Resistance Z or RAC: 0.000W to 200 MW
Capacitance C: 0.0 pF to 100 mF
Inductance L: 0.0 mH to 32 kH
Quality factor Q: 0.0002 to 500
Dissipation factor D: 0.002 to 500
Phase angle F: -90.0 to +90.0 deg
Maximum resolution Impedance/Resistance Z or RAC: 01 mW
Capacitance C: 0.1 pF
Inductance L: 0.1 mH
Quality factor Q: 0.001
Dissipation factor D: 0.001
Phase angle F: 0.1 deg
Circuit diagram 7 different equivalent circuit diagrams
Auto mode Read-out: Dominant parameter
Equivalent circuit diagram:
Parallel for R+C
Serial for R+L
Manual Mode Read-out: Dominant or secondary parameter
Equivalent circuit diagram: Parallel or serial selectable
Measurement update rate 2 measurements/s
Trim function Open circuit:
Open circuit compensation
Z > 100 kW
Short circuit:
Short circuit compensation
Z < 10W
Stored settings (non-volatile memory) Front panel settings: 1 (trim figures included)
Calibration Interval 1 year
Environmental Conditions Operating temperature: 0C to 50C
Storage temperature: -40C to 70C
Power requirements: 100/120/220/240V 10%
Line frequency: 50 to 100 Hz
Power consumption: 16 VA
Safety: According to CE-regulation 73/23 EN61010-1 CAT II, Pollution Degree 2
EMC: According to CE regulation 89/336:
Emission according to EN 55011, Group 1 Class B, respectively CISPR 11.
Immunity according to EN 50082-1, inclusive IEC 801-2, -3, -4
Warm-up time: 5 minutes
Dimensions and weight W x H x D: 315 x 105 x 401 mm (12.4 in x 4.13 in x 15.9 in)
Weight: 3.8 kg (8.4 lb)




As our many customers will attest, we will do our very best to resolve any customer problems.  But our official policy is: 

  • All items sold carry a 3-day Right Of Return Warranty. 
  • All claims must be made within 3 days of receipt. 
  • All warranties are void if the calibration / warranty seals are broken.

Shipping Policy

Shipping to be determined depending on geographical location.  We will make every effort to ship within 24 hours of receipt of payment.  We ship with FedEx only.  We will be glad to ship with other carriers using the purchasers shipping account.  Please contact us to make any special shipping arrangements. For shipping rate research, our shipping address is Boulder, CO USA ---- Zip Code is 80305.

Foreign Buyers:  Unless special provisions have been made, you are responsible for making your own shipping arrangements and all costs related to customs, duties & special packaging requirements.  Please do not ask us to quote you international shipping rates.  Use the address information above to research you own shipping rates.  You can email mstojak@ascentconcepts.com to get the packaging fee, package weight and size for your research.  Items sold outside the USA are sold as is.  

Payment Policy

We accept Credit Card payment through Paypal.   We accept Cashiers Check or Money Orders.

Ascent Concepts and Technologies
is a Research & Development Lab.  As a service to the companies and institutions we work with, we broker their excess equipment & act as application specialists on their new equipment needs.  We are now offering quality used equipment to the public with the same level of professionalism and service.   Please feel free to email at thomasknox@ascentconcepts.com or call Thomas @ 1-303-554-0307 with any Technical questions.  Please feel free to email at mstojak@ascentconcepts.com with any Shipping or Logistical questions. We make every effort to evaluate and guarantee our equipment.  Although we do not provide NIST traceable calibration, we do have extensive in house calibration equipment and make every effort to test and verify performance on equipment we sell.  However we do not warranty any items shipped outside the United States. 



The equipment shown is a representation only.  We often have multiple units in stock so please email us with your needs.  We have a large inventory and can usually find any test and measurement item in a short time frame.------Inquires info@ascentconcept.com