Metal Detector

Uni-T UT661D Pipe Blockage DetectorThe Uni-T UT661D is a pipe blockage detector that allows you to quickly locate the site of a blockage inside a pipe system without having to dismantle the entire pipe section. The device works with both plastic and metal pipes, and the 35-meter signal cable enables operation on longer sections of the system. With a maximum detection depth of up to 50 cm, this model is well-suited for daily diagnostics in hard-to-reach areas.Effective blockage detection and user-friendly operationThe UT661D consists of a transmitter and a receiver, allowing for more precise determination of the blockage’s location within the pipe. The device uses both audible and visual signals, facilitating faster identification of the problem area when working in various conditions. Additional advantages include a high sound output level, a low-battery indicator, and an IP67-rated probe, which enhances safety and durability during use.Ready for field useThe transmitter and receiver use built-in 3.7 V 1800 mAh lithium batteries, and the battery life is up to 10 hours. The device can operate at temperatures ranging from -20°C to 60°C with a humidity of 10–80% RH, which increases its practicality in various working conditions. The kit includes a charging cable and a probe kit, making the unit ready for use immediately after setup.Included Transmitter Receiver Charging cable Probe kit User manual Warranty card Specifications Manufacturer Uni-T Model UT661D Type Pipe blockage detector Transmitter Yes Receiver Yes Signal cable 35 m Maximum detection depth 50 cm Pipe materials Plastic and metal pipes Audible signal Yes Visual signal Yes Low battery indicator Yes Probe waterproof rating IP67 Transmitter current (off)