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Over 2,000+ sold this year
C
Catharina
Great product!
Impressed by this little tester. Simple and great to keep on my keychain.
Product Description
ZapSense is a compact, lightweight handheld device designed to measure the strength of electric fencing without any contact. Its small size (57x24x5.5mm) makes it perfect for your keychain, ensuring it's always within reach when you need it.
Key Features:
- Non-Contact Measurement: Simply hold ZapSense within 20mm of the fence wire to get an accurate voltage reading.
- Wide Voltage Range: Measures fence strength from 500 to 12,000+ volts.
- 7-Bar Indicator Lights: Clearly displays voltage levels with intuitive light indicators.
- Fence Pulse Detection: Blinking lights show the active pulse of the electric fence.
- Easy Activation: Squeeze the marked area to turn it on.
-
Smart Indicators:
- Solid red lightning icon: No voltage detected.
- Blinking red lightning icon: Battery needs replacing.
- Flashing green lightning icon: Voltage pulse detected; bar indicators display the strength level.
Durable and Convenient:
ZapSense includes a replaceable CR2032 battery and comes in a variety of colors to suit your style. Its slim, ergonomic design makes it the perfect companion for small-scale farmers and hobbyists.
Stay safe, stay efficient—ZapSense has you covered!
How it works
Get instant results in 3 simple steps. No contact with the fence required.
1
Press to activate
Place your thumb on the marked circle and squeeze. ZapSense powers on instantly, ready in one second.
No buttons to find. Just press and go.
2
Hold near the wire
Hold ZapSense about 2cm from your fence. It detects every pulse wirelessly. You never touch the current.
Completely safe. Zero risk of shocks.
3
Get instant results
Green means good, red means weak — and 7 strength levels show real fence power, so you’ll notice if it’s weaker than last time.
Clear answer in seconds. No guessing.
Made in Sweden
Developed and Manufactured in Sweden
Every ZapSense is hand-assembled by us – tested, packed, and shipped directly from our farm. We're not a big factory – just two people making sure every device works perfectly before it reaches you.
Your questions answered
Everything you need to know about safe, wireless fence testing
Completely safe. ZapSense measures voltage wirelessly, so you never touch the fence. Zero risk of electric shocks. It's designed specifically so you can test your fence without any danger.
Green means good, red means weak — and 7 strength levels show real fence power, so you’ll notice if it’s weaker than last time.
Yes, ZapSense works on all electric fences for livestock. It detects pulses from standard fence energizers used for cattle, horses, sheep, goats, and other animals.
Around 2 years with normal use. It comes with a built in CR2032 coin cell battery that you can easily replace when needed.
Absolutely. The CR2032 battery is simple to replace. You can find them at most stores, and swapping it takes just seconds.
ZapSense is compact at 55x25x5mm. Perfect size for your keychain so you always have it handy when you need to check your fence.
Every ZapSense is built and tested by hand on our own farm in Sweden. We stand behind the quality and precision of every unit.
Yes, ZapSense comes with a warranty. If you have any issues, our support team is here to help.
