Description
Table of contents
- Quick overview
- Best use case: What’s it for?
- Top features and benefits
- What’s included
- Key technical specs
- Downloadable manuals
Quick overview
The Uni-T UT661D makes it simple to locate blockages inside pipelines. Whether you're a plumber or facilities tech, this detector is compact, accurate, and ready to go with a 35m signal wire and up to 50cm detection depth.
Best use case: What’s it for?
This tool is ideal for tracing plastic or metal pipes and pinpointing internal clogs—perfect for homes, construction sites, and commercial plumbing systems.
Top features and benefits
- ✅ Detects pipe blockages up to 50cm deep
- ✅ Signal wire reaches up to 35m inside pipe systems
- ✅ Works with plastic, steel, and iron pipes
- ✅ Built-in buzzer and flashing light for real-time detection alerts
- ✅ Detects clogs with both sound and visual prompts
- ✅ Intuitive interface for easy operation on site
- ✅ Compact and lightweight receiver for mobility
- ✅ Built-in rechargeable lithium battery for both units
What’s included
- ✅ Uni-T UT661D Transmitter + Receiver
- ✅ Probe kit and charging cable
- ✅ Operational manual and 12-month warranty
Key technical specs
- ✅ Detection depth: up to 50cm
- ✅ Signal wire length: 35m
- ✅ Output sound > 93dB at 1cm, > 75dB at 0.5m
- ✅ Receiver weight: 0.26kg, Transmitter: 1.42kg
- ✅ Battery life: 10 hours
- ✅ Operating temp: -20°C to 60°C
- ✅ Waterproof probe: IP67 rated
Downloadable manuals
Get full operating instructions and specs at your fingertips: