Extech 450 and 470 multimeters

Digital multimeters The 450 is an auto ranging digital multimeter with a 2,000-count display and 0.5% basic DCV accuracy. The 470 is an auto ranging true rms multimeter with a 4,000-count display, 0.3% basic DCV accuracy, capacitance, and frequency functions. Both multimeters are equipped with non-contact infrared thermometers that measure from –4°F to 520°F. The distance to target ratio of 8:1 allows

Discuss this Article 0

Post new comment
Sign In or register to use your Electrical Construction & Maintenance (EC&M) Magazine ID
(optional)
White Papers
EC&M Learning Center
Webinars
EC&M TV
Apr. 15, 2013
video

Protection From Arc Flashes

Learn how arc flashes happen, how they are measured and how wearing the right flame resistant clothing can keep workers safe....More

Newsletter Signup

Connect With Us