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EXTECH CA250 Multimeter clamp adapter

The Extech CA250 is a versatile clamp meter designed for accurate AC and DC current measurements up to 400 Amps. Equipped with a built-in non-contact voltage detector with LED alert, it enhances safety during electrical testing. The device features a 1.2-inch clamp jaw, offering ease of use in various applications. With ±2.5% basic accuracy and a DC zero adjustment, it ensures precise readings. Its compact size and included accessories make it suitable for electricians and technicians needing reliable current measurement and voltage detection in a portable form factor.

Authorized Distributors
Part No:CA250
Stock:1
Inv Date:06-05-2026
Price: Unit price: $39.2
Buy/RFQ:
Part No:CA250
Stock:0
Inv Date:06-05-2026
Price: Unit price: $89.99
Buy/RFQ:
Part No:CA250
Stock:0
Inv Date:06-05-2026
Price: Unit price: $89.99
Buy/RFQ:
Part No:CA250
Stock:0
Inv Date:06-05-2026
Price: N/A
Buy/RFQ:
Part No:CA250
Stock:0
Inv Date:06-05-2026
Price: Unit price: $120
Buy/RFQ:

EXTECH CA250 Multimeter clamp adapter Specifications:

  • Current Measurement Ranges: 0 to 40A, 0 to 400A
  • Accuracy: ±2.5%
  • Clamp Jaw Size: 1.2 inches (30mm)
  • Built-in Non-Contact Voltage Detector: Yes with LED alert
  • Display: Standard analog or digital display (implied)
  • Power: Two AAA batteries included
  • Dimensions: 5.8 x 2.3 x 1.3 inches (146 x 60 x 32mm)
  • Weight: 8 oz (226g)
  • Cable Length: 3.8 ft (1.1m)
  • Input Connections: Standard shrouded banana plugs
  • Additional Features: DC zero adjust, built-in safety features

Buy the Buy Extech Clamp Meter Part Number CA250 Online

Discover the convenience of measuring AC and DC currents up to 400A with the Extech CA250 clamp meter adapter. It features a built-in non-contact voltage detector with LED alert for safety, a 1.2-inch clamp jaw for easy operation, and ±2.5% accuracy. Ideal for electrical professionals and technicians, its compact size, included batteries, and cable make it perfect for on-site testing. Improve your electrical diagnostic capabilities with this reliable clamp-on adaptor, built for precision and durability in demanding environments.

Get Extech CA250 today—designed for accurate current measurements and enhanced electrical safety.

Frequently Asked Questions

Where can I buy EXTECH CA250?

You can click on the BUY or RFQ button to purchase CA250 from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part CA250?

You can download the CA250 datasheet or visit the EXTECH website for support.

Who is the manufacturer of CA250?

EXTECH

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