U1253B 手持式数字万用表，4½ 位、有机 LED 显示屏

主要特性与技术指标

Razor-sharp readings

• OLED display with 4.5-digit resolution
• 160° viewing angle
• 2000:1 contrast ratio

Features-packed

• True RMS AC+DC
• USB connectivity
• 1,000 data points for manual logging
• Built-in 20 MHz frequency counter and square wave generator certified to CE and CSA0,000 counts