Testo 770 Clamp Meter

The testo 770 clamp meters feature a fully retractable gripping jaw for easy access to individual conductors in tight panels.

Testo 770 Clamp Meter key features

• Fully retractable gripping jaw
• AC/DC current (model dependent)
• Automatic AC/DC detection
• Inrush on some models

About Testo

Testo (Germany, since 1957) makes portable measurement instruments for HVAC-R, food safety, pharma, energy audits and building diagnostics. Instrusense India supplies genuine Testo instruments with GST invoice, application support and delivery across India.

Typical applications

• Motor and feeder current checks
• Panel and distribution board maintenance
• HVAC compressor and fan troubleshooting
• Solar and DC systems (AC/DC models)

Choosing a clamp meter

Clamp meters measure current without breaking the circuit. Choose AC-only or AC/DC current, the current range and jaw size, true-RMS for drives and non-linear loads, and features like inrush, flexible iFlex probes or wireless logging.

Why buy from Instrusense India

• Genuine product sourced through manufacturer channels, with datasheet, manual and test certificate where applicable.
• Application help: we confirm range, sensor, materials and certification for your process before you order.
• GST invoice and documentation for smooth procurement and audits.
• Pan-India and global delivery from Hyderabad, with tracked, secure packing.
• After-sales support: calibration coordination, spares and technical help on WhatsApp.

Frequently asked questions

Get a quote for the Testo 770 Clamp Meter: WhatsApp or call +91 98669 53771 or email info@instrusenseindia.com. Share quantity, delivery location and any range or option you need.