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Datasheet generated 2026-10-07
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Fluke 1503 Insulation Tester (55314)

Fluke · Measurement & Inspection Tools · Test & Measurement · USA · fluke.com
Part Number
55314  ·  HS 9030.33
Fluke 1503 Insulation Tester (55314)

Fluke 55314 User-friendly and reliable insulation tester with remote-control probe. CAT IV — 600 V approved.

Technical Specifications

Manufacturer part number (MPN)55314
EAN / GTIN0095969288668
Sales unitpcs
Manufacturer modelFluke 1503
AccuracyRange 600.0 V
Resolution0.1 V
50 Hz to 400 Hz ±(% of Rdg + Digits)±(2% + 3)
Input impedance3 MΩ (nominal), < 100 pF
Common mode rejection ratio (1 kΩ unbalanced)> 60 dB at DC, 50 or 60 Hz
Overload protection600 V rms or DC
Range/Resolution20.00 Ω 0.01 Ω
Open circuit test voltage> 4.0 V, < 8 V
Short circuit current> 200.0 mA
Measurement range0.01 MΩ to 2000 MΩ
Test voltage500 V, 1000 V
Test voltage accuracy+ 20%, - 0%
Auto dischargeDischarge time < 0.5 second for C = 1 µF or less
Live circuit indicatorInhibit test if terminal voltage > 30 V prior to initialization of test
Maximum capacitive loadOperable with up to 1 µF load

Properties

MOQ1

Cross-References

Attached Documents