The DC-930 is the 3-pin biased KUPO DIGI-CHECK, a compact multi-function tester for DMX512 signal diagnostics and cable testing. It combines DMX signal detection, cable-line status indication, and a bright white LED torch in a pocket-sized tool that can live in a technician's pouch.
Why It Matters
DC-930 is the practical choice when the everyday DMX cable kit is mostly 3-pin but a venue still needs the tester to work across 5-pin fixtures and adapters.
Key Features
XLR 3-pin male and female connectors plus XLR 5-pin male and female connectors allow direct testing across mixed 3-pin and 5-pin DMX512 installations.
Nine LED indicators show DMX signal and data-line status at a glance.
Embedded signal-level and load analyzer supports individual or installed data-line inspection.
Auto power-off after 120 seconds helps preserve the included LR44 batteries.
Tool-free battery replacement, leather pouch, and strap make it practical for field use.
Applications
Used for DMX512 troubleshooting, cable testing, installed-line inspection, fixture-chain diagnosis, touring prep, rental-house cable checks, and quick dark-stage inspection with the built-in torch.
Compatibility
Companion Digi-Check model covers the alternate 3-pin or 5-pin biased format. Related DIGI-SIT terminators include DS-TM3, DS-TM4, and DS-TM5.
Frequently Asked Questions
Does it test both 3-pin and 5-pin DMX?
Yes. Both versions include 3-pin and 5-pin XLR connectors, with the SKU biased toward one primary format.
What batteries does it use?
The specification lists LR44 x 3 pcs, included.
Why choose DC-930 instead of DC-920?
Choose DC-930 when the kit is primarily built around 3-pin DMX lines.
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