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Optically Isolated External Trigger Probe Fluke ITP120 1.2m for ScopeMeter 120 Series
Description
The Optically Isolated External Trigger Probe Fluke ITP120 1.2m for ScopeMeter 120 Series is designed for high-precision diagnostic applications requiring external signal synchronization. Featuring advanced optical isolation, the Fluke ITP120 connects directly to the optical interface port of Fluke ScopeMeter 120 series test tools. This external trigger probe allows safe triggering on floating reference signals or isolated external sources up to 600 Vrms CAT II safety rating.
Application field
Applications and scenarios:
- External signal synchronization in industrial motor drives and power electronics
- Waveform capture with floating ground references in power quality assessment
- Automated diagnostic testing on automated machinery control circuits
- Benchtop troubleshooting of complex digital and TTL-logic electronics
Specifications
| Parameter | Value |
| Input Impedance | 10 MΩ in parallel with 15 pF |
| Trigger Level | TTL compatible (High = 2 V, Low = 0.8 V) |
| Minimum Pulse Width | 7 µs |
| Maximum Frequency | 50 kHz |
| Max Signal Voltage / Ground Voltage | 600 Vrms, CAT II per IEC 1010-2-031 |
| Cable Length | 1.2 m (48 in) |
| Battery Type | 9 V Alkaline (IEC 6LR61) |
| Battery Life | 60 hours |
Package contents
- Optically Isolated External Trigger Probe Fluke ITP120
- Hook clip with ground lead
- 9 V Alkaline battery
- User documentation