| Products > Test Equipment |
| UNI-T UT139S hangs/delay after each button pressed or mode changed / power on |
| (1/1) |
| BigMaxTs:
Hi, I own a UT139S for a year and mostly use it at home. Last time I took it to measure something I found it makes a delay after every button I press of mode change or power on. The delay is around -+11 seconds every time. Teared it down and nothing looks suspicious to be honest. Replaced batteries and probes - same story. Made a video to demonstrate this problem: https://youtu.be/iIac8be_YOE Any help or advice would be highly appreciated. Thanks. |
| indman:
Cheсk and replace resonator quartz. |
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