Fan Comprehensive Tester Fan Speed Tester Tachometer Voltage Current Power Duty Cycle Measurement Tools Use environment：temperature degree 5℃－40℃

Use environment：temperature degree 5℃－40℃

Restore to default mode

The toilet paper towel holder can be installed by self-adhesive or screw drilling

especially a high-prestige and luxurious watch like Chiyoda

Flume wrench * 6

Fan Comprehensive Tester Fan Speed Tester Tachometer Voltage Current Power Duty Cycle Measurement Tools Use environment：temperature degree 5℃－40℃Ships FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Introduction: The shell is made of all aluminum alloy, strong and durable. Reliable performance, the use of switching power supply, small size, light weight, the use of large screen dot matrix with backlight LCD display, five large digital display speed.