The Fluke 1503 is a great choice for basic residential and commercial electrical insulation testing. This rugged, compact tool fits in the palm of your hand. The 1503 is the same form factor as the Fluke 1507 but with a few less features. Additional features, like the remote probe, reduce the time needed to perform repetitive testing.
规格：
Weight:
550 g (1.2 lb)
Dimensions:
5.0 x 10.0 x 20.3 cm (1.97 x 3.94 x 8.00 in)
IP rating:
IP40
Altitude:
Operating: 2000 m CAT IV 600 V, 3000 m CAT III 600 V
Non-operating (storage): 12,000 m
Vibration:
Random, 2 g, 5-500 Hz per MIL-PRF-28800F, Class 2 instrument
Shock:
1 meter drop per IEC 61010-1 2nd Edition (1 meter drop test, six sides, oak floor)
Maximum voltage applied to any terminal:
600 V AC rms or DC
AC/DC Voltage Measurement
Accuracy:
Range: 600.0 V
Resolution: 0.1 V
50 Hz to 400 Hz ± (% of Rdg + Digits): ±(2% + 3)
Input impedance:
3 MΩ (nominal), < 100 pF
Common mode rejection ratio (1 kΩ unbalanced):
> 60 dB at DC, 50 or 60 Hz
Overload protection:
600 V rms or DC
Earth Bond Resistance Measurement
Range/Resolution:
20.00 Ω : 0.01 Ω
200.0 Ω : 0.1 Ω
2000 Ω : 1.0 Ω
20.00 kΩ : 0.01 kΩ
Accuracy:
±(1.5% + 3)
Overload protection:
2 V rms or DC
Open circuit test voltage:
> 4.0 V, < 8 V
Short circuit current:
> 200.0 mA
Insulation Specifications
Measurement range:
0.01 MΩ to 2000 MΩ
Test voltage:
500 V, 1000 V
Test voltage accuracy:
+ 20%, - 0%
Short circuit current:
1 mA nominal
Auto discharge:
Discharge time < 0.5 second for C = 1 µF or less
Live circuit indicator:
Inhibit test if terminal voltage > 30 V prior to initialization of test
Maximum capacitive load:
Operable with up to 1 µF load
Measure accuracy:
500 V ±(1.5% + 5)
1000 V ±(1.5% + 5) to 2000 MΩ, ±(10% + 3) above 2000 MΩ
特征：
Includes:
TL224 Test Leads, TP74 Test Probes, clips (red & black), holster and remote probe
Features:
Measures AC/DC voltage from 0.1 V to 600 V
Includes auto-discharge of capacitive voltage for added user protection
Provides lo-ohms earth-bond continuity (200 mA)
Simplifies repetitive or hard-to-reach testing with the remote test probe
Saves battery power with auto power off
Presents results on a large, backlit display
Features CAT IV 600 V overvoltage category rating
Comes with remote probe, test leads, test probes, alligator clips, and one-year warranty
Accepts optional Fluke TPAK magnetic hanging system to free your hands for other work
Runs on four AA alkaline batteries (NEDA 15 A or IEC LR6) for at least 1000 insulation tests
