四通道记录万用表
four-channel logging multimeter
数字万用表FS9721
Digital multimeter FS9721
数字万用表
digital multimeter
digital AVO meter
Digital multitester
digital universal meter
DMM
digital versatile multi-meter
万用表
multimeter
universal A-V-Ω meter
ampere-voltage-ohm meter
universal meter
all-purpose meter
ten thousand use the form
Ten thousand use form
Multi-meter
ampere volt ohm meter
AVO
avometer
tester
universal instrument
Mulmeter
circuit tester
DVM
multitester
汽车数字万用表
digital multimeter of automobile
高精度数字式万用表
high precision digital multimeter
多功能万用表
multi-function multimeter