Extech MO290-PINS-EP 12 Replacement Pins for MO290-EP probe
Extech MO290-PINS-EP 12 Replacement Pins for MO290-EP probe
Includes 12 pins in 2 sizes (6 each): 3.5" (8.9cm) for short depths and 6.5" (16.5) for deeper penetration. Two locking nuts are also included in the package.