Underground Cable Locator Telephone Cable Tracer Network Line Detector for Testing Item Type: Underground Cable Locator Model: MY6818T MY6818R Transmitter Power Supply: 1 x 6F22 9V dry cell, not included. Receiver Power Supply: 6 x AAA dry cell, not included. Material: ABS Function: 1. Find the breaking or short circuit point of the cable on the wall or earth. 2. Laying cables on walls or on earth. 3. Find the fuse and secure it. 4. Find the breaking or short circuit point in the cable under the floor. 5. Trace metal conduits in sanitary ware or thermal projects. 6. Sensitivity of the receiver can be adjusted. 7. Automatic range, automatic shutdown, backlight, and work lights. Transmitter Parameters: Output Signal: 125kHz External Voltage: DC 30-400V ± 2.5%. AC 30-400V 50-60Hz ± 2.5%. Display: LCD with functional display and bar chart. Fuse: 0.5A 1000V Maximum Current: Approximately 115mA Working temperature: -10~+50℃, maximum relative humidity of 80%, non condensing. Storage temperature: -20~+60℃, maximum relative humidity of 80%, non condensing. Maximum Altitude: 2000m Receiver Parameters: Tracking Depth: The tracking depth depends on the material and specific application. Cable: Single Pole Application: Approx. 0 ~ 2m / 0 ~ 6.56ft Positioning: Double Pole Application: Approx. 0 ~ 0.5m / 0 ~ 1.64ft Mode: Single Loop Line: Approx. 2.5m / 8.2ft Identification of Grid Voltage: Approx. 0 ~ 0.4m / 0 ~ 1.31ft Display: LCD with functional display and bar chart. Minimum Current: Approximately 32mA Maximum Current: Approximately 89mA Working temperature: -10~+50℃, maximum relative humidity of 80%, non condensing. Storage temperature: -20~+60℃, maximum relative humidity of 80%, non condensing. Maximum Altitude: 2000m