HDE CT-300 High-Voltage Transformer & Capacitor Tester
The HDE Transformer & Capacitor Tester: Audible (MPN CT-300) is a high-voltage transformer and capacitor tester that performs audible open and shorted checks. It operates with a voltage range of 500 V to 5,000 V and…
SKU 3G-OTH-167542
Also listed as: CT300 · CT 300
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Compliance & shipping
- Hazardous material
- Not classified as hazardous
- California Prop 65 warning
- No warning recorded
- Licence required
- No licence required
- Safety Data Sheet
- Not available
- Special shipping
- Ships under standard freight
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Product Description
The HDE Transformer & Capacitor Tester: Audible (MPN CT-300) is a high-voltage transformer and capacitor tester that performs audible open and shorted checks. It operates with a voltage range of 500 V to 5,000 V and has no display. The unit includes a B-9 Carrying Bag.
Frequently Asked Questions
What is the HDE CT-300 Transformer & Capacitor Tester used for?
The HDE CT-300 is used for high-voltage testing of transformers and capacitors. It performs audible open and shorted checks to quickly identify faulty windings or failed capacitors in industrial electrical systems, motors, and power distribution equipment.
What are the specifications of the HDE CT-300?
The HDE CT-300 operates at 500 V to 5,000 V with no display, relying on audible tones for test results. It includes a B-9 Carrying Bag. The manufacturer part number is CT-300. It is designed for open and shorted checks on transformers and capacitors.
Where to buy the HDE CT-300 worldwide?
You can source the HDE CT-300 through 3G Electric, a global industrial equipment supplier. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this high-voltage tester.
How to use the HDE CT-300 for capacitor testing?
To test a capacitor, connect the HDE CT-300 leads across the terminals and apply voltage within the 500 V to 5,000 V range. Listen for the audible tone: a steady tone indicates a short, while no tone suggests an open circuit. Always follow standard high-voltage safety procedures.
Used in
Common applications for HDEHDE Products
3G Electric supplies HDE high-voltage transformer & capacitor testers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.