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KLEIN TOOLS

Klein Tools ET920 USB Power Meter, USB-A and USB-C Digital Meter for Voltage, Current, Capacity, Energy and Resistance

✅ In stock
F
Grade
💤 Not a Deal
17.23/100
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.
$39.97
Listed $39.97
Analysis Confidence 100%
Check Deal at Amazon
Price verified Sep 23, 2026 11:49 PM · 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.
  • 💰The current price is slightly above the going rate for this product — worth watching for a drop.
  • 📉Going back roughly eight months, a more competitive price has not appeared — this stands out as a strong value by recent standards.
  • ➡️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 0.23/20
Deal Strength 13/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Amazon.com
🚚 Shipping Free Shipping

Product Details

VERSATILE USB TESTING: Test voltage from 3 to 20V DC and current from 0.05 to 3A (USB-A) and current from 0.05 to 5A (USB-C), covering most common standard USB ports, including Qualcomm Quick Charge ports
EXTENSIVE MONITORING: Continuously monitor voltage, current, capacity/charge delivered, energy, and resistance (calculated) for up to 1000 hours, providing comprehensive data insights
CONVENIENT DATA STORAGE: Store and recall up to 10 readings, allowing easy access to previous measurements for comparison and analysis
OVERLOAD DETECTION: Detect voltage and current overload, ensuring the safety and protection of your devices and power sources during testing
HIGH-RESOLUTION LCD: The hi-resolution LCD provides clear visibility of measurements, even in environments with low ambient lighting, ensuring easy reading of data
EASY SETUP: Simply connect the device in line between the source being measured and the power source for seamless and accurate measurements
RUGGED DESIGN: Durable, pocket-sized and light weight design with 6.6 ft. (2 m) drop protection stands up to jobsite demands

⚙️ Specifications

Brand
KLEIN TOOLS
Power Source
Usb-port Powered
Style
USB-A and USB-C Meter
Color
Orange
Item Weight
1.7 ounces
Item dimensions L x W x H
9.04 x 1.95 x 0.53 inches
Min. Operating Voltage
3 Volts (DC)
Specification Met
Meets Relevant Industry Standards
Upper Temperature Rating
60 °C
Measurement Type
USB Power Meter
UPC
092644691669
F
$39.97
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