There may be many new customers who have bought low-voltage wire testing machine but do not know how to use it. The following is how to use the 9809 low-voltage wire testing machine brought by shenzhen lenx detection:
1. Plug it in and start up.
2. Press the read key twice to test whether there is any problem with the instrument. On the screen, OK indicates that the instrument is OK, and NO indicates that the instrument itself is out of order.
3. If the test instrument is OK, insert the wire and press the read key to read the tested wire.
4. Test wire.
Note: this 9809 low voltage wire tester can only measure 1 to 1 wire, that is, how many wires are inserted in slot A and how many wires are inserted in slot B.
The above is the 9809 low voltage wire testing machine specific operation. This test machine can only measure open - circuit, short - circuit, dislocation, circuit - break, these functions. If your wire requirements are higher, you can choose lenx detection of 8900L low-voltage wire tester, 898 series of high-voltage wire tester and 350/360 four-wire precision wire tester.