Bierer Meters, Family owned and operated for over 30 years. Providing Lineman Proven Safe, Dependable and Tough made in USA Voltage Detectors, Phasing Meters, Test Equipment, Temporary Personal Grounds(TPG), Jumper Assemblies, and Cover Up. Bierer USA Support includes Nationwide Representatives, Repairs, Calibration, Technical Assistance, Video Conferencing Live Line Training, and our exclusive “Linemen’s Safety & Tool Training”. Serving all Electrical Utilities and Contractors throughout America and Canada.