Cropico DO7 Micro-Ohmmeter | Portable 10A Digital Low Resistance Tester – Duncan Instruments Canada Ltd
CROPICO DO7 10A Portable Digital Micro Ohmmeter
CROPICO DO7 10A Portable Digital Micro Ohmmeter

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Duncan Instruments calibrates and supports the Cropico DO7 Micro-Ohmmeter right here in Canada. Whether you need annual certification, repairs, or help interpreting your test results — our expert technicians are ready to help.

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Cropico DO7 Micro-Ohmmeter

$ 4,495.00 CAD Sale

Cropico DO7 Micro-Ohmmeter – Trusted Portable 10 A Tester for Demanding Environments

The Cropico DO7 is a robust, battery-powered micro-ohmmeter designed for accurate low-resistance testing in utility, rail, aerospace, and industrial applications. With a 10 A test current and precision down to 0.1 µΩ, the DO7 has earned its reputation as a reliable workhorse in the field.

  • Test current: 10 A DC

  • Measurement range: 0.1 µΩ to 6 Ω

  • Accuracy: ±0.2% of reading ±0.2% full scale

  • 4-wire Kelvin technique: Ensures high measurement integrity

  • Battery or AC operation: For maximum flexibility

  • Large LED display: Easy to read in any lighting

  • Includes: Kelvin leads, charger, rugged case

🚧 Favored by maintenance teams and utility crews for its durability, portability, and dependable accuracy.

🛠️ Duncan Instruments introduced Cropico ohmmeters to Canada in 1968 — and we still support them today. Contact us for calibration, service, or bulk orders.