3-3/4 位液晶显示及背灯
RS-232界面与计算机联机
自动换档
*值*小值锁定; MEM and READ;
RE Land data HOLD mode
高能量保险丝保护
Datalogger Function
| 电压 (AC/DC): (Autoranging/Manual)檔位400m/4/40/400/600V(AC/DC)准确度DC - 0.5% rdg + 2dgtAC - 1.2% rdg + 5 dgts in 40~500Hz分辨率100μV输入阻抗10MΩ(DC)过载保护660VAC电流 (AC/DC):檔位400μA/4000μA/40m/400m/20A (DC/AC)准确度DC - 1% rdg + 2dgtAC - 1.5% rdg + 5 dgts (40~500Hz)分辨率1μA输入保护0.5A/250V fuse & 20A/600V high energy fuse导通测试Below 40Ω*开路电流Below 0.5V欧姆 (电阻): Autoranging / Maunal檔位400/4K/40K/400K/4M/40MΩ准确度0.75% rdg + 3 dgts分辨率100mΩ过载保护350Vrms*开放电压<= 0.5V二极管测试:分辨率1mV准确度1% rdg + 2 dgtsShort Circuit Current0.8mA typicalOpen Circuit Voltage3V电容: Cx (2802)檔位40n/400n/4m/40mF准确度3% rdg + 10 dgts分辨率10pF频率(Hz): (Autoranging)檔位4K/40K/400K/4MHz/40MHz准确度1 Hz分辨率0.1% rdg + 2 dgts灵敏度200mV/5V电感: (2802)檔位40mH/400mH/4H/40H准确度0.01Mh分辨率0.01Mh温度: (2801, 2802)R檔位-58oF~1900oF-50oC~1300oCR准确度1%rdg+3℃A分辨率0.1℃/0.1℉ 显示器3-3/4 digit LCD, Maximum reading 3999& Bar-graph Indication取样率20 times/sec for Bar-graph indication2 times/sec for Digital Display操作及储存温湿度0oC to 40oC < 80% R.H.-10oC to 60oC < 70% R.H. |
