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福禄克Fluke 187189 数字模拟多用表: Fluke 187/189 数字/模拟多用表 ,非常快的响应速度 ,50,000 字的高分辨率显示 ,0.025% 基本直流精度 ,真有效值（交流＋直流）测量 ,100 kHz 交流带宽的电压和电流测量 ,人体工程学防撞保护套 ,双显，带有模拟指针和两级背光 ,具有时标的最小值/最大值/平均值测量， 250 µs 的快速（最小值－最大值）测量 ,频率、电容、占空比和脉冲宽度测量 ,电阻、电导系数、通断和二极管测量 ,温度和以选定的dBV参考的dBV/dBm测量 ,PC接口，可进行数据交换和非开盖校准 ,无需破坏校准铅封，即可更换电池和保险丝 ,EN 61010-1 (IEC 1010-1) CAT III 1000V /CAT IV 600V ,终身质保 ,内部存储器可存储多达1000个测量结果（仅限189型） ,读数存储器可存储多达100个读数(仅限189 型)

AC220 SureGrip鳄鱼夹产品演示: AC220 SureGrip™ 鳄鱼夹 SureGrip™ accessories are designed to improve steadiness in slippery hands. Rubber overmolded surfaces and finger-hugging curves give the user a comfortable, reliable grip on the accessory so they can focus on making an accurate measurement. One pair (red, black) of small, insulated, nickel plated jaws Blunt tip grabs round screw heads up to 9.5 mm Recommended for use with TL222 and TL224 test leads CAT IV 600 V, CAT III 1000 V, 10 A rating. UL listed One year warranty

AC280 SureGrip挂勾探针产品演示: AC280 SureGrip™ 挂勾探针 SureGrip™ accessories are designed to improve steadiness in slippery hands. Rubber overmolded surfaces and finger-hugging curves give the user a comfortable, reliable grip on the accessory so they can focus on making an accurate measurement. One pair (red, black) of nickel plated clips Profile narrows to 5.6 mm at tip, hook opening 6.4mm at front, 2 mm at base Recommended for use with TL222 and TL224 test leads CAT IV 600 V, CAT III 1000 V, 3 A rating. UL listed One year warranty

Fluke 18B新型数字万用表演示: Fluke 18B新型数字万用表 --快速、直观、智能的测试发光二极管（LED） .Fluke 18B创新的测试发光二极管（LED）功能实现了通过两种模式（插孔检测模式和表笔测试模式）测量2-6V的2脚发光二极管。并且只需要插入或者测量一次，就能判断LED的好坏，同时提示正负管脚位置，表笔模式还可以在点量LED的同时测量LED的正向导通电压Vf。18B同时升级了安全性到CAT III 600V，延长产品保修期到2年，采用了更耐用更耐压的TL19B表笔，更好的满足了中国的客户需求。