How do I use this electric fence tester? Is it complicated?

Drive the probe into moist soil, clip the test hook to the fence wire, and read the voltage (kV) on the LCD. Powers on/off automatically.

What is the voltage measurement range?

The allsun EM555 can accurately measure pulse voltages from 300V up to 9.9kV (9900 volts), covering the output of most standard agricultural electric fence energizers.

How does the "Smart Power" feature save battery?

The Smart Power technology means the tester automatically wakes up when it detects a pulse and shuts down after about 4 seconds of inactivity. This prevents battery drain if you forget to turn it off.

The display reads 5.5. What does that mean?

A reading of 5.5 means your fence voltage is 5.5 kilovolts (kV), or 5,500 volts. For the most stable reading, we recommend noting the value after the tester has detected three consecutive pulses.

Is it safe to use this tester?

Yes. Safety features include a finger guard and an insulated probe. Always drive the probe into moist soil for a proper ground and wear rubber-soled shoes during use for added safety.

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allsun Electric Fence Tester, 300V-9.9kV Pulse Voltage Meter, Farm Testing

Product ID: 95632533

Details

Brand
allsun
Color
Blue
Item Weight
228 g
Power Source
Battery
Style
Electric fence

⚡300V-9.9kV range

🔋Smart power-saving tech

🛡️Rugged insulated probe

44317CFA

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Description

⚡ Stay powered, stay protected — the fence tester every pro farmer swears by!

SMART ENERGY EFFICIENCY - Auto wake/sleep tech extends battery life so your tester is always ready when you are.
PRECISION VOLTAGE INSIGHT - Instant LCD readout from 300 volts up to 9.9kV keeps your fence performance crystal clear.
EFFORTLESS FAULT DETECTION - Pinpoint breaks and weak spots in seconds—ditch hours of guesswork and downtime.
CLEAR DAYLIGHT READY DISPLAY - Easy-to-read digital screen holds voltage readings—no more squinting or second-guessing.
BUILT FOR THE TOUGHEST TERRAIN - Rugged design with finger guard and insulated probe ensures safety and durability on any farm.

The allsun Digital Electric Fence Voltage Tester and Fault Finder offers precise voltage measurement from 300V to 9.9kV with a clear LCD display. Featuring smart power-saving technology, rugged insulated probes, and quick fault detection, it’s engineered for reliable, safe, and efficient fence maintenance. Ideal for professional landowners and managers, it ensures your electric fence is always operating at peak performance, saving you time and protecting your livestock.

Specifications

ASIN	B07DCKG2SX
Best Sellers Rank	#59,351 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #43 in Voltage Testers
Brand Name	allsun
Color	Blue
Compatible Devices	Electric Fence
Customer Reviews	4.5 4.5 out of 5 stars (1,108)
Item Dimensions	6.85 x 2.76 x 1.3 inches
Item Highlight	Farm Fence Pulse Reading Livestock Enclosure Check, Automatic Wake 4-Second Shutoff, Farm Line Fault Diagnosis Gardening Tool
Item Weight	228 g
Manufacturer	Zhangzhou Haimao Dianzi Keji Co., LTD
Measurement Type	Voltmeter
Minimum Operating Voltage	300 volts
Model	788537553946
Number of Items	1
Part Number	allsunem5555
Power Source	Battery Powered
Style Name	Electric fence analyzer
UPC	788537553946
Unit Count	1 Count
Upper Temperature Rating	40 °C
Warranty Description	1 Year

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44317CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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