详细介绍
BM3548数字绝缘测试仪+数字万用表
Digital MΩ Hitester & Digital multimeter
面板校正Panel Calibrate , 自动量程Auto Range
3 3/4位Digit,zui大显示MAX Display:3999
过载保护 Over Load Protection
带背光Back light ,量纲及功能符号指示Function characters Indication
能直接测量绝缘电阻测试电压 Can test Insulation Resistance Measuremeat Voltage
绝缘电阻Insulation Resistance: 200k ~40GΩ
精度Accuracy: 200kΩ~ 200MΩ±3%±5,200M~4GΩ±5%±5,4G~40GΩ±10%±5
测试电压Measuemeat Voltage:250V/500V/1000V
短路电流short circuit current:不小于1.5mA
测试时间选择Measuemeat time:1/2/10min (分)
万用表功能:
直流电压DCV: 400m/4/40/400V±0.5%±5,1000V±0.8%±5
交流电压ACV: 4/40/400V±0.8%±5 ,700V±1%±5
直流电流 DCA 40 mA/400mA±0.8%±5
交流电流 ACA 40 mA/400mA±1%±5
电阻 RESISTANCE:400/4k/40k/400kΩ±0.8%±5, 4MΩ±1%±3,40MΩ±3%±3
电容CAP:40n/400n/4u/40 uF±3%±5
频率FREQ:40/400/4 k /40 k /400 k /4MHz±0.5%±3
通断测试 CONTINUITY BUZZER
二极管 DIODE
外形尺寸SIZE:170×156×64mm
电源 POWER SUPPLY:AA1.5V×6
重量WEIGHT:约about650g(含电池Include battery)