Features:

● Pocket size design

● Highly accurate unit offering 6 calibrated wavelengths

● Interchangeable connectors

● Durable and reliable design

● Easy-to-use interface for error-free testing

● Rubber armor protection

Warranty:

Warranty Period: 1 year.
● In Warranty:
1. if the machine comes with any small problem: please contact us asap.
We will give you online supports: Phone Call, Email and Video Tutorial. and send you the replacement parts by express.
2. If the machine comes with big problem: We will ask you to send it back to us for repaired,And then send back to you. We will send a new machine to you if we can not fix the broken machine.
● Out of Warranty:
If the buyer need the parts, the seller promise offer it only at the basic cost.