Here we have a new 12v and 24v, 4 and 5 Pin Relay Tester with LED Indicator to Confirm Good or Bad Relay.

Use to 2 pcs 18650 modebatteries(Not included), this portable test equipment can be used continuously without the need for an external power supply, making it perfect for on-thegos repairs.

Suitable for driver, mechanic, and anyone who wants to take control of their car maintenance, this automotiverelay tester is easy to use, providing accurate measurements and quickresults.

Whether you're in-the garage or on the road, this circuit tester is small and easy to carry, making it idealfor being placed in briefcases or satchels forquick access to diagnose any carissues.

Made of high-quality abs material, this car relays tester is durable and reliable, ensuring that you'll have a useful and long-lasting tool in yourarsenal for all of your automotive-needs.

Material:Plastic

Size: Approx.9.7x2.7x20cm/3.81x1.06x7.87inch

Working temperature:  -20℃~+50℃

Battery: 2x18650 batteries (Not included)

Voltage: 12v and 24v