This handheld clamp meter offers true RMS measurements, allowing accurate readings of noisy, distorted, or non-sinusoidal waveforms. It can measure AC current up to 3000A across three ranges. The flexible 18-inch clamp jaw easily wraps around bus bars and cable bundles, while the 7.5mm diameter cable fits into tight spaces and around large conductors. The device features a 3000-count backlit LCD display, with indicators for over-range and low battery, along with auto power-off and disable functions. It is rated CAT III 1000V and CAT IV 600V for safety.
AC Current Ranges: 0 to 30.00A, 30.00 to 300.04A, 300.0 to 3000A (auto ranging)
Max Resolution: 0.014
Basic Accuracy: + (3% + 5 digits)
Flex Cable Diameter: 0.3 inches (7.5mm)
Flex Cable Tip Diameter: 0.51 inches (13mm)
Model MA3018 Dimensions: 13.8 x 5.1 x 1 inches (350 x 130 x 25mm)
Model MA3018 Weight: 7.1 ounces (200g)
Model MA3010 Dimensions: 11 x 4.7 x 1 inches (280 x 120 x 25mm)
Model MA3010 Weight: 6 ounces (170g)
Buy the Extech Series MAS3000 AC Clamp Meter: MA3018NIST
Experience accurate and reliable AC current measurements with the Extech MAS3000 Series clamp meter. Its flexible 18-inch clamp jaw wraps around large conductors and bus bars, ideal for tight spaces. Featuring true RMS for precise readings in noisy environments, it includes a backlit LCD, auto power-off, and safety rated CAT III 1000V and CAT IV 600V. Perfect for electrical troubleshooting, maintenance, and industrial applications, this durable and easy-to-use device ensures accurate diagnostics in rugged environments.
Get Extech MA3018NIST today—built for precise AC current measurements up to 3000A with flexible 18-inch clamp and safety rated CAT IV.
Frequently Asked Questions
Where can I buy EXTECH MA3018NIST?
You can click on the BUY or RFQ button to purchase MA3018NIST from an authorized EXTECH distributor.
How do I troubleshoot issues or seek technical support for part MA3018NIST?