PVC pipe embedded KBG iron pipe blockage detector junction box, looking specifically for hydropower construction embedded in the concrete inside the blockage point, the probe can go online tube inside two 90 ° elbows, detect blockage point range can be positioned to 5cm in diameter small point, the average two minutes to find a blocking point and can detect pvc pipe, kbg tube blockage point iron pipe, galvanized steel pipe and other commonly used (there is water inside the tube can be detected), construction convenient, simple operation, saving time Artificial save money, water and electricity workers blocked the detection point in stringing a good helper! Product Name: PVC pipe embedded KBG iron pipe blockage detector junction box Usage: PVC pipe embedded KBG iron pipe blockage detector junction box suitable for construction sites during the construction of hydropower pipe plug wires embedded position detection, you can make jam location accurate to within 5cm range. Product of the parts Name: signal generator, signal generator switch, power indicator signal generator, detector lights, power light detector, the detector distance adjustment knob, handheld detector, wear lead plugs, probes, wear lead as shown below. Product description: 1. Before use make sure you have placed batteries. Place the hand-held detector 1.5V 5 batteries 4, the signal transmitter placed inside a 9V battery; (battery configuration) 2. Wear a lead plug into the generator outlet, turn signal generator switch, then the signal generator lights green light, indicating that the signal generator 3. Open handheld detector rotary switch, you can hear the "click" sound, the corresponding green power indicator light, red light is a signal detector knob clockwise to improve detection sensitivity, detection distance; conversely low sensitivity and detection range near. When the hand-held detector probe near the needle threader, handheld detector will sound an alarm issued (hereinafter: Music Fur Elise), while the red signal indicator lights; 4 knob to adjust the detector, estimate. Probably wall thickness, so adjust the detector and the thickness of the probe remain effective detection distance of about 15 ~ 20cm, when the line pipe buried deeper, this distance may be appropriate to increase, shallow, this distance may be appropriate to reduce the , then keep the knob stationary detectors, even below the detection process is also not easy to spin the knob. 5 Then slowly wear lead probe into the tube from the mouth line blockage, can not move forward until the date, location of the probe that is blocked at this location; 6 handheld detector, roughly along the buried line pipe to detect this The best course is always to keep the detector knob does not move; 7 near the pipeline if the internal probe, handheld detector alarm sound will be issued, with the change in the distance between the probe, the alarm sounds and the red lights will synchronize to improve or lower, the song sounds from the probe recent highest brightest lights; 8 to reduce false positives, sway back and forth in a position to detect suspicious to determine the final location of the blockage; 9 to find the location of the blockage, turn off the detector. (Rotate the knob counterclockwise until you hear a "click" sound) and signal generator switch, so the battery is depleted. Note: 1, After finding the blocking position, please wear pull back the lead (10-20cm) put in a safe place and then tick reliable tank excavation and construction; 2, when used in iron pipes, detection range is slightly reduced, However, to ensure a distance 10cm; 3, the detector need not detect a handheld against wall or floor, while maintaining the proper distance to the wall can be detected quickly locate the blocking position; 4, when the probe is parallel to the probe head will be more sensitive, when sensitivity is perpendicular relatively low, but does not affect the outcome of the judgment; 5, due to the signal generator power consumption, significantly reduced if the detection range, please change the 9V battery, if necessary, please feel free to turn off the signal generator; unified national price 600 yuan / sets support cash on delivery, nationwide shipping (Xinjiang, Tibet, Qinghai, Taiwan, Macau, Hong Kong not)!