HDE Quick Check Transformer and Capacitor Tester with Automatic Self Test and Magnetic Mount QC-AST-M

The HDE Quick Check® Transformer and Capacitor Tester is a portable diagnostic tool designed for linemen and utility crews to quickly verify the condition of de energized transformers and capacitors before they are placed into service. It identifies open circuits, short circuits, and normal conditions without disconnecting equipment, helping improve safety and reduce unnecessary equipment replacement.

An integrated automatic self test verifies the tester is operating properly before use, while the built in magnet securely holds the unit in place during testing.

Key Benefits

• Quickly checks transformers and capacitors before energizing
• Detects open circuits and short circuits
• Confirms when equipment tests good
• Tests equipment without disconnecting it
• Helps prevent installing fuses on shorted transformers or capacitors
• Suitable for overhead and pad mounted transformers
• Tests capacitor banks and individual capacitors
• Automatic self test verifies proper operation
• Built in magnet allows hands free testing
• Compact and durable design for field use

Common Uses

Commonly used for:

• Testing distribution transformers
• Verifying pad mounted transformers
• Inspecting overhead transformers
• Testing capacitor banks
• Troubleshooting de energized electrical equipment
• Preventing installation of damaged equipment
• Lineman tools for transformer maintenance
• Utility equipment for electrical system diagnostics

Specifications

• Product Type: Transformer and Capacitor Tester
• Brand: HDE
• Model: Quick Check
• Output: 6 VDC
• Operating Temperature: -20°F to 140°F (-29°C to 60°C)
• Enclosure: ABS UL 94 HB
• Mounting: Integrated magnetic mount
• Dimensions: 5.7 in L × 3.6 in W × 1.2 in H (14.5 × 9.1 × 3.0 cm)

Includes

• HDE Quick Check Transformer and Capacitor Tester
• Automatic Self Test feature
• Integrated magnet
• B-8 carrying bag

Who It's For

Designed for linemen, utility contractors, electrical crews, and substation technicians responsible for inspecting, troubleshooting, and commissioning distribution transformers, capacitors, and capacitor banks.

Lead Time

Call for availability.