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Extech

Extech MA445 400A True RMS AC/DC Clamp Meter, NCV, 40000 Count

✅ In stock
F
Grade
💤 Not a Deal
5.53/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$128.50
Listed $28.99
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 22, 2026 4:37 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰At 41% above its usual rate, this is currently priced higher than what most shoppers have paid.
  • 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 1.53/20
Deal Strength 0/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Northwest Selling Solutions
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

400A True RMS Accuracy - Reliably measure AC and DC current up to 400 amps with True RMS precision, giving professionals dependable results even in noisy electrical environments.
Non-Contact Voltage Detection - Quickly identify live wires with the built-in NCV detector, offering an added layer of safety when working in panels, outlets, or industrial systems.
Backlit Dual Display - Large 40,000-count display with bright backlight shows both primary and secondary readings, making data easy to read even in dimly lit job sites.
Versatile Test Functions - Includes inrush current capture, frequency, duty cycle, diode, and continuity testing, giving you a complete multimeter in a convenient clamp design.
Durable & Professional Design - Compact body with 1.2-inch jaw opening accommodates thick conductors, while rugged construction ensures reliability in demanding field conditions.

⚙️ Specifications

Brand
Extech
Power Source
Battery Powered
Style
MA445
Color
Green
Item Weight
9.28 ounces
Item dimensions L x W x H
3 x 1.6 x 9 inches
Specification Met
Etl Certified
Upper Temperature Rating
1000 °C
Measurement Type
Capacitance
UPC
793950374450
Manufacturer
Extech
F
$128.50
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