Fluke 1550C

| Attribute | Value |
|---|---|
| Test Voltage Range | 500 V, 1000 V, 2500 V, 5000 V DC |
| Insulation Resistance Range | Up to 1 TΩ (10¹² Ω) |
| Measurement Functions | Insulation Resistance, Dielectric Absorption Ratio (DAR), Polarization Index (PI), Dielectric Discharge (DD), Capacitance |
| Short Circuit Current | 2 mA maximum |
| Display | Large backlit LCD with analog arc display |
| Memory Storage | Stores up to 99 test results with date and time stamp |
| Connectivity | USB and IR (infrared) interface for PC connectivity; compatible with Fluke View Forms software |
| Power Source | 6 x C-cell alkaline batteries or optional AC adapter |
| Safety Rating | CAT III 1000 V, CAT IV 600 V; rated per IEC 61010-1, IEC 61010-031 |
| Operating Temperature | -15°C to 50°C (5°F to 122°F) |
| Model | 1550C |
|---|
The Fluke 1550C is a high-voltage digital insulation tester offering up to 5 kV test voltage and insulation resistance measurement up to 1 TΩ. Engineered for rigorous field use, it provides CAT III 1000 V / CAT IV 600 V safety ratings, selectable voltage steps, and an extended 99-minute timer. The unit also includes a guard terminal for surface leakage reduction and a dual analog/digital display.
Ideal for preventative maintenance, the Fluke 1550C supports remote operation via Fluke Connect, enabling trend analysis, remote start/stop, and cloud-based reporting tools.
Testwall can supply the used Fluke 1550C, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Fluke 1550C.




