Fluke CNX A3000
AC Current Clamp Module
See: 3000FCGM

  • LCD w/backlight 3½ digits
  • Log rate/interval 1 sec minimum/adjustable by PC
  • EMC EN 61326-1:2006
  • Crest factor (50 Hz/60 Hz) 3 at 500 A, 2.5 at 600 A, 1.42 at 1000 A, add 2 % for C.F. > 2
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Fluke CNX A3000
Product Information
Datasheet 1, 713 KB PDF Datasheet
Manual 3, 065 KB PDF Datasheet
Reference Guide 1, 731 KB PDF Datasheet
Brochure 4, 036 KB PDF Datasheet
PDF HelpPDF Help
Connect the Fluke CNX A3000 AC Wireless Current Clamp Module to your test point, and view the results up to 20 meters away on the CNX Wireless Multimeter. The Fluke CNX a3000 will save your time, with less run-around collecting multiple measurements. Use multiple modules for measurements on three-phase systems; or use as a stand-alone measurement tool or combine with other Fluke CNX modules as a system for multiple measurements. From short distances, you can even view readings from modules through closed electrical panels. Plus no more writing down data as the Fluke FLK-CNX a3000 current module captures up to 65,000 sets of time stamped min/max/avg readings, using the optional PC adapter. Fluke CNX wireless test tools also offer increased safety by letting you view readings in a separate location from the test point. Now you can take readings on moving machinery, with only the measurement module in harm’s way.
Range 0.5 A to 400.0 A
Resolution 0.1 A
Accuracy 400.0 A: 2 % ± 5 digits (10 Hz to 100 Hz), 2.5 % ± 5 digits (100 Hz to 500 Hz)
Inrush Max displayed reading 999.9A
Battery type 2 AA, NEDA 15 A, IEC LR6
Battery life 400 hours
Memory Record Up to 65,000 readings
RF communications 2.4 GHZ ISM Band
RF communication range 20 meters
Operating temperature -10 °C to +50 °C
Storage temperature -40 °C to +60 °C
Temperature coefficient Add 0.1 x (specified accuracy)/°C (< 18 °C or > 28 °C)
Operating humidity 90 % at 35 °C, 75 % at 40 °C, 45 % at 50 °C
Safety compliance EN/IEC 61010-1-030:2010 to 600 V Measurement Category (CAT) III EN/IEC 61010-2-030:2010 EN/IEC 61010-032:2002
Safety rating CAT III 600 V
Certifications CSA, FCC T68-FWCS IC:6627A-FWCS
Ingress Protection (IP) rating IP30
Jaw opening 34 mm (1.33 in)
Size (HxWxD) 8 in x 2.95 in x 1.4 in
Ordering Information
Model Description Buy Online Price
CNX A3000
MFR ID: 4221467
Fluke CNX A3000 AC Current Clamp Module Discontinued
See: 3000FCGM
Included Accessories
  • 1 - True-RMS AC Clamp Meter
Optional Accessories
Model Description Buy Online Price
CNX C3000
MFR ID: 4238651
Fluke CNX C3000 CNX Premium Modular Tool Bag Discontinued
CNX C3001
MFR ID: 4234760
Fluke CNX C3001 CNX Module Soft Case Buy Now Sale $21.49
(Reg. $24.99)
CNX C3002
MFR ID: 4234751
Fluke CNX C3002 CNX DMM Soft Case Buy Now Sale $30.09
(Reg. $34.99)
CNX PC3000
MFR ID: 4200883
Fluke CNX PC3000 PC Adapter Discontinued
See: PC3000FC
MFR ID: 4401602
MFR ID: 3521976
Fluke TL175 TwistGuard Test Leads, 2 mm dia probe tips (Red/Black) Buy Now Sale $23.39
(Reg. $29.99)