 |
|
| Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
|
|
LinkBack | Thread Tools | Display Modes |
|
#1
Posted to sci.electronics.repair
|
|||
|
|||
Unstable ohmeter
I have a Sanwa BX-505 analogue multimeter where the needle wavers and can not be zeroed on the x1, x10 and x1k scales. Zeroing is possible on the x10k scale. The ohmeter is really an electromagnetic voltmeter connected in a circuit with dry cell, resistor, zeroing potentiometer, leads and a subject resistance.
Scans of the relevant pages from the manual are here. http://carnot.yi.org/SanwaBX505Manual.jpg What is the cause of this behavior? Thanks, ... Peter E. |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| DeWalt charger unstable? | Metalworking | |||
| Stairs, Unstable | Home Repair | |||
| How thick can oak veneer be without becoming unstable? | Woodworking | |||
| unstable, fluctuating house current? | Home Repair | |||
| Unstable bath mounts | UK diy | |||
Threaded Mode
