The FieldTrainer 425 takes the most advanced, industry-leading technology that SportDOG Brand has ever built into its e-collars and packaged it up in the most compact system ever offered. Ideal for training in the yard, field, or for hunting with close-working dogs, the 425 model allows you to switch instantly between stimulation, vibration, and tone.

Specifications and Features:
500 yard range
Ergonomic, "shaped" collar receiver design
Add-a-Dog: Expandable up to 3 dogs
Tone/Vibration Options: Instantly select stimulation, vibration, or tone
Waterproof: DRYTEK waterproof and submersible to 25 feet
Batteries: Rechargeable Li-ion
Beeper Compatibility: Compatible with UplandHunter Accessory Beeper SD-BEEP
Modes of Operation: 7

Includes:
Remote Transmitter
Collar Receiver
Lanyard
Basic Training Manual & DVD
Operating Guide
Charging Adaptor
Test Light