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Klein Tools ET910 USB Power Meter and Tester, USB-A Digital Meter for Voltage, Current, Capacity, Energy, Resistance, Max Current
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 8:03 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.
- 📉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
0/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓3 to 20V DC; Current: 0.05 to 3A (monitoring mode)
✓Built-in test loads of 0.5A, 1A, 2A, and 3A; no external test load required
✓Continuously monitor up to 1000 hours of voltage, current, capacity/charge delivered, energy, and resistance (calculated)
✓Tests most common standard USB-A ports, including Qualcomm Quick Charge ports
✓Store and recall up to 10 readings
✓Voltage and current overload detection
✓Hi-resolution LCD for clear visibility in environments with low ambient lighting
⚙️ Specifications
Brand
KLEIN TOOLS
Power Source
Usb-powered
Style
USB-A Tester and Meter
Color
Clear
Item Weight
2.8 ounces
Item dimensions L x W x H
11.21 x 2.13 x 0.98 inches
Min. Operating Voltage
3
Measurement Type
Power Meter
UPC
092644691393
Manufacturer
Klein Tools
Global Trade Identification Number
00092644691393
