Valterra A10-30CTVP 30A RV Circuit Tester Tests for faulty wiring in 3-wire receptacles Detects 5 wiring faults Lights indicate circuit condition For 3-prong plug outlets 30A 125V cETL listed Manufacturer: ?Valterra Brand: ?Valterra Model: ?A10-30CTVP Item Weight: ?8.8 ounces Package Dimensions: ?12 x 7.3 x 3.5 inches Country of Origin: ?China Item model number: ?A10-30CTVP Manufacturer Part Number: ?A10-30CTVP 30A RV Circuit Tester Carded. Tests for faulty wiring in 3-wire receptacles. Detects 5 wiring faults. Lights indicate circuit condition. For 3-prong plug outlets. 30A 125V cETL listed. This product ships in approximately 1 days