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交流耐压/绝缘测试仪  电压:0‐5000V AC;电流:0‐100 mA AC;绝缘电阻:200kΩ‐10GΩ;VFD

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不锈钢保护外壳(可选)•易于安装、接线,更适用工业现场使用

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200~1200℃ • 多种温度测量范围可选• 不锈钢保护外壳(可选)• 更高光学分辨率,提供激光瞄准方式(可选)• 支持同时数字和模拟量输出• 易于安装、接线,更适用工业现场使用

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整机以双积分A/D转换为核心,采用大规模集成电路,是一台性能优越的工具仪表,测量准确度高,使用方便,是实验室、工厂、无线电爱好者及家庭的理想工具

$270.25
$178.25

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导通测试:20/200Ω,200mA导通测试电流。 绝缘测试:500/1000V,20/200Ω,1mA额定测试电流。

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KEW 4300是简易接地电阻测试(2极法)的简化型测试仪器。

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基本精度:0.05%;频率:50Hz-100kHz 共 34 点;4.3 寸 LCD 显示;DCR、圈比功能

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设计用于万用表、记录仪、示波器、功率和谐波仪表

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基本精度0.02%,小分辨率0.1μΩ,大测试电流1A;可测范围0.0μΩ(测试电流1A)~3.5MΩ

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市场上性的高温风速仪:高可测500℃.高精度测试.±3%FS 中高温探头可互换。

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测试电压:10 – 1000V,单路输出,测试范围:10k – 100TΩ,充电电流:2mA,25mA,100mA 三档可选

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改良工程学设计,易于使用

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一款双通道数显交流毫伏表。具有测量电压频率范围宽(10Hz~2MHz),输入阻抗高(≥10MΩ),电压测量范围宽(量程400V),分辨率高(1μV)且测量精度高等优点

$2352.00
$1693.00

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1亩误差0.02 南孚电池(1.5V X 3)40个小时 (具体工具电池优劣而定)

$653.00
$407.00

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• 测温范围从 18°C 到 538°C (0°F to 1000°F)• 有标准焦距和近焦距两种型号

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