Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
🔥 HOT DEAL
2Pcs JSN-SR04T Ultrasonic Distance Measuring Module JSN-SR04T-V3.0 21~600CM 3mm High Precision Ultrasonic Distance Measure with Waterproof Sensor for Arduino
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
S
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 1, 2026 12:01 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💎 All-Time Low!- 💎Verdict: All-Time Low!. Buy now — this is as cheap as it has ever been.
- 💰The current price is 46% below what this product typically costs — a notable saving over its usual going rate.
- 🏷️The listed retail price is trimmed by 6% at checkout.
- 📉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
28/28
Recent Value
22/22
Market Standing
19.57/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Jessinie
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓JSN-SR04T-V3.0 ultrasonic ranging module can provide a non-contact distance sensing function of 21cm-600cm, and the ranging accuracy can reach up to 3mm
✓This product adopts industrial-grade integrated ultrasonic probe design, waterproof type, Can be used in humid and harsh environment，stable performance.
✓JSN-SR04T-V3.0 is updated to version 3.0, which solves the problem of blind spot data beating and improves the stability of the product.
✓The module consists of an ultrasonic sensor and a control circuit that includes a transceiver, compatible with all MCU work in the market.
✓DC3.0-5.5V power supply range is wide, low power consumption, 6 working modes are available for customers to choose from
⚙️ Specifications
Brand
JESSINIE
Item Weight
20 g
Style
Digital
Current Rating
8 milliamps
Maximum Supply Voltage
5.5 volts_of_direct_current
Material
Plastic
Measurement Accuracy
± 1cm
Measuring Range
0.21m - 6m
Mounting Type
Surface Mount
Output Type
pulse width or serial port
Sensing Distance
600 centimeters