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2026 SA4400 Portable Spectrum Analyzer 45MHz-4400MHz RF Signal Generator Touchscreen Battery Powered Signal Test Tool for Wireless Communication Testing
✅ In stock
⭐ Lowest price we've tracked
C
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 3, 2026 12:51 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰At 8% off its standard going rate, this offer delivers clear value for the money.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
9.31/28
Recent Value
4.04/22
Market Standing
13.79/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Watson Electronic
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Versatile Signal Analysis: Covers 45MHz to 4400MHz with built-in attenuator supporting -110dBm to 10dBm sensitivity for comprehensive RF signal detection in the lab or on-site.
✓Integrated Signal Generator: Equipped with a signal output range of 35MHz to 4400MHz for precise component testing, antenna tuning, and filter response measurement.
✓Compact and Portable: At just 131mm in length and weighing under 350g with packaging, this handheld spectrum analyzer is for mobile field operations and tight workspaces.
✓Dual Control Interface: Navigate with ease using a responsive 3.2-inch resistive touchscreen paired with physical buttons for precision and user preference.
✓Reliable Power Solution: Built-in 3500mAh lithium battery provides up to 4 hours of wireless operation and recharges via fast and convenient Type-C interface.
⚙️ Specifications
Brand
Mokxihit
Power Source
Battery Powered
Item Weight
350 g
Item dimensions L x W x H
5.12 x 2.76 x 0.79 inches
Measurement Type
dBm
UPC
788474021317
Manufacturer
IWatson Electronics
Product Dimensions
5.12 x 2.76 x 0.79 inches
ASIN
B097R5QBPW
Batteries
1 C batteries required. (included)
Date First Available
June 23, 2021