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!
Circuit Breaker Finder & GFCI Outlet Tester for 90-135V AC Circuits
✅ In stock
📉 Price recently dropped
F
Grade
Analysis Confidence
88%
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 26, 2026 1:14 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.
- 💰The price is modestly below what this product ordinarily sells for.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
2.03/28
Recent Value
0/22
Market Standing
13.97/20
Deal Strength
0/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
CHUNFENG
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓ACCURATE CIRCUIT BREAKER IDENTIFICATION - The INSTRODOTS CBF01 circuit breaker finder can quickly and accurately locate the correct breaker on electrical systems. The digital breaker finder is compatible with standard 90-135V AC 50/60Hz breaker systems, making it suitable for a variety of electrical systems and installations. It is a great electrician tool for troubleshooting electrical issues in homes, offices, factories, or during grid upgrades, etc.
✓EFFORTLESS TWO-PART BREAKER IDENTIFICATION SYSTEM - This innovative digital circuit breaker locator uses signal-injection technology with a simple transmitter-receiver setup. Just plug the transmitter into any outlet or fixture, a Receiver to scan the circuit breaker panel. You'll pinpoint the correct breaker in three quick steps, no frustrating sensitivity dials to adjust, allowing for easy and accurate breaker identification.
✓VISUAL & AUDIBLE INDICATIONS - The Transmitter (outlet tester) features a large VA reverse display color screen and bright LED lights illuminate green and red for easy visual indication. The companion Receiver employs an analog bar display, visual indicators and audible alert, ensuring a hassle-free locating process. Compared to legacy testers, the upgraded CBF01 circuit tester is more intuitive than old version in the market, can better distinguish the data at a glance.
✓BUILT-IN GFCI TESTER - The Transmitter also can be a gfci outlet tester individually, it can test GFCI trip time in seconds to find out if the trip breaker is functioning, enabling to detect 6 common wiring conditions and test GFCI devices for enhanced safety. And the auto-hold function is convenient for hard-to-reach outlets to lock the data.
✓USER-FRIENDLY DESIGN - Both transmitter and receiver feature Automatic power-off, Low-battery Indication to enhance convenience and extend device life. And designed with double injection precision case, anti-dust, anti-skip, and anti-drop triple protection, making the device wear-resistant and easy to hold. For hassle-free portability, the set includes a carrying case, simply stow the devices in the compact case when not in use. All these convenient features make testing work much easier and safer.
✓WHAT YOU GET - 1×Transmitter(GFCI outlet tester), 1×Receiver, 2×AAA Batteries for transmitter, 1×9V Battery for receiver, 1×Storage Bag, 1×User Manual. We also provide lifetime customer support to ensure your satisfaction. With the thoughtful After-sale, you can use this circuit breaker finder with confidence and peace of mind.
⚙️ Specifications
Brand
Instrodots
Power Source
Battery Powered
Style
Circuit Breaker Finder
Color
Blue
Min. Operating Voltage
90 volts
Specification Met
CE, RoHS, UL
Upper Temperature Rating
122 °F
Measurement Type
Circuit Breaker Finder, Outlet Tester with GFCI
Maximum Operating Voltage
135 volts
Manufacturer
Instrodots
Package Dimensions
8.82 x 5.39 x 1.77 inches
