Nine standard voltage ranges from 120V up to 500kV Detects voltage on most elbow test points Detects voltages 10 (25 cm) or greater from the source Rechargeable battery with quick recharge if the battery is low a quick 15 minute charge provides one full day of use Rugged, durable housing Dual hotstick connections universal spline and shotgun stick Loud beeper and LED lights indicate voltage Weighs less than 1 pound (0.45 kg) Easy to use electronic touch pad with large buttons Custom voltage ranges available upon request Can be used on 50Hz and 60Hz systems > Each Unit Includes Rechargeable Battery