数字万用表DT-998L，测试仪器网专业销售，提供数字万用表DT-998L产品简介、技术参数。 |
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数字万用表
DT-998L
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技术指标： 1999 位即3 1 /2 位数字液晶显示，有电池低能量提示符 | DT-991L | DT-992L | DT-998L | | 量程 | 分辨率 | 直流电压 | 200mV | 0.1mV | ±0.5% ±2d | ±0.5% ±2d | ±0.5% ±2d | 2000mV | 1mV | 20V | 10mV | 200V | 100mV | 600V | 1V | ±0.8% ±2d | ±0.8% ±2d | ±0.8% ±2d | 交流电压 | 200V | 100mV | ±1.2% ±10d | ±1.2% ±10d | ±1.2% ±10d | 600V | 1V | 直流电流 | 200uA | 0.1uA | — | — | — | 2000uA | 1uA | ±1.0% ±2d | ±1.0% ±2d | ±1.0% ±2d | 20mA | 10uA | 200mA | 0.1mA | ±1.5% ±2d | ±1.5% ±2d | ±1.5% ±2d | 10A | 10mA | ±3.0% ±2d | ±3.0% ±2d | ±3.0% ±2d | 电阻(Ω) | 200Ω | 0.1Ω | ±0.8% ±3d | ±0.8% ±3d | ±0.8% ±3d | 2000Ω | 1Ω | ±3.0% ±2d | ±0.8% ±2d | ±0.8% ±2d | 20kΩ | 10Ω | 200kΩ | 0.1kΩ | 2000kΩ | 1kΩ | ±1.0% ±2d | ±1.0% ±2d | ±1.0% ±2d | 温度 | -20℃～1370℃ | 1℃ | — | — | 0℃～400℃ ±1.0% ±3d 400℃～750℃: ±2.0% | | 二极管测试 | 有 | — | — | | 三极管测试 | 有 | 有 | 有 | 短路测试 | 短路蜂鸣测试 | 有 | 有 | 有 | | 测试方波输出 | — | 有 | — | | 数据保持功能 | 有 | 有 | 有 | | 背光显示 | 有 | 有 | 有 | 尺寸：121.5×60.6×40毫米
重量：150克
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