Using the improperly rated test tools for the job Replacing original fuses with inadequate ones Working on live voltage without proper preparation PRODUCT NOTE: Today’s digital multimeters include a special high-energy fuse designed to contain the fault current available from a CAT IV electrical inst...
You begin to clamp around a motor phase conductor at the bottom of a fuse—and now the problems begin. Clamping around a phase conductor When you use a clamp meter it is necessary to clamp around only one phase conductor at a time. When current flows to a conductor it produces a ...
But needs a fuse(which is not included) it order to power on. Well taken care of. Extremely clean. Comes with Power Cord. Does not come with fuse. Which is needed to power on. Comes only as shown. DOES NOT INCLUDE LEADS. FREE Domestic Shipping California residents. Please add 9% ...
需要金币:*** 金币(10金币=人民币1元) 福禄克Fluke 787 过程万用表787 校准手册.pdf 关闭预览 想预览更多内容,点击免费在线预览全文 免费在线预览全文 福禄克Fluke787过程万用表787校准手册用户手册产品说明书使用说明文档安装使用手册 Model 787 ProcessMeter Calibration Manual May 1998 Rev. 3, 7/17 ©...
902 FC True-RMS HVAC Clamp Meter • • • • • • • 378/377/376/375/374 FC True-RMS Clamp Meters a3002 FC AC/DC Current Clamp Module a3003/a3004 FC DC Current Clamp Modules • • • • • • •
Note that on some ignition systems without a distributor, the simplest way to prevent the engine from starting during the ground test is to pull the fuel pump fuse. Next, connect the digital multimeter between the negative battery terminal and the vehicle’s firewall. Then start the engine ...
Replacing the fuse with an inadequate one increases your risk of exposure to arc explosion if a high energy voltage is applied in error to the current measurement terminals. Related Resources Guide to Digital Multimieter Safety 3 ways to improve safety hazards around rotating machinery Why insulated...
Replacing the fuse with an inadequate one increases your risk of exposure to arc explosion if a high energy voltage is applied in error to the current measurement terminals. Related Resources Guide to Digital Multimieter Safety 3 ways to improve safety hazards around rotating machinery Why insulated...
Body ground gremlins Keep your eyes peeled for missing body grounds. If someone else worked on the vehicle, they may have forgotten to reconnect body ground wires or cables. Remember that when the body ground is restricted current tries to find another route back to the battery. The easiest ...