UNI-T UT681HDMI checks HDMI and Mini-HDMI cable continuity, open circuits, short circuits, and crossed connections. Its transmitter/receiver design, LED status display, scan and full-display modes, and one-button operation support fast cable installation and troubleshooting.
Key Features
- HDMI and Mini-HDMI cable testing
- Open, short, and crossover fault detection
- LED1–LED19 and LED_S status display
- Scan test mode
- Full-display test mode
- Transmitter and detachable receiver
- One-button operation
- Manual and automatic power-off
Product Specifications
| Model |
UT681HDMI |
| Product Type |
HDMI cable tester |
| Compatible Cables |
HDMI / Mini-HDMI |
| Test Functions |
Continuity, open circuit, short circuit, and crossover detection |
| Test Modes |
Scan test and full-display test |
| Indicators |
LED1–LED19 and LED_S |
| Operation |
One-button control |
| Automatic Power-Off |
After approximately 10 minutes without operation |
| Power Supply |
1 × 9V battery |
| Transmitter Size |
102 × 62 × 28mm |
| Receiver Size |
102 × 37 × 28mm |
| Transmitter Weight |
Approx. 87g |
| Receiver Weight |
Approx. 51g |
| Safety Standard |
EN61326-1:2013; EN61326-2-2:2013 |
| Certifications |
CE, UKCA |
Applications
- HDMI cable installation checks
- Home theater and display system troubleshooting
- Audio-visual equipment maintenance
- Conference-room wiring verification
- Low-voltage system inspection
Included Components
- Transmitter
- Receiver
- 9V battery
- User manual