SportTrainer® 450 m Remote Trainer

SportTrainer® 450 m Remote Trainer

SKU: SD-425E
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The SportTrainer® 450 m Remote Trainer 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 field training or for hunting with close-working dogs, the SD-425E model allows you to switch instantly between 7 levels of low/medium stimulation, as well as train with vibration and tone options.

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Up to 450 metres

Stimulation Ranges

7 instantly selectable static stimulation levels with low/medium ranges
Option to train with vibration and tone


DryTek™ waterproof and submersible to 7.6 metres

Dog Size

For dogs 3.6 kg or larger with neck sizes 12.7 cm - 55.88 cm


Rechargeable lithium-ion batteries
Charge in 2 hours, last 50 - 70 hours per charge

Low Battery Indicator



  • Remote Transmitter
  • Receiver on a 1.9 cm Collar Strap
  • Universal Power Adapter
  • Standard Contact Points
  • Long Contact Points
  • Lanyard
  • Test Light Tool
  • Quick Start Guide

Product Dimensions

Receiver without strap - 6.6 cm L X 3.3 cm W 3.1 cm D
Remote Transmitter with antenna - 14.5 cm L X 4.3 cm W X 2.5 cm D


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