LOOP/PSC Tester, with Double-molded Rugged Case, Loop Impedance

LOOP/PSC Tester, with Double-molded Rugged Case, Loop Impedance

LOOP / PSC测试仪，带双层成型坚固外壳，环路阻抗

议价

加入意向
特征：
    3个LED用于检查正确的接线状态双模制坚固外壳测量低回路电阻（分辨率0.01Ω）直接读取预期短路电流（PSC）安全电压测量功能所有型号大型定制数字显示读出自动锁定如果测试电阻过热回路阻抗
      最大分辨率：20/200 /2,000Ω精度：±2.5rdg％±4d
    AC测试电流
      最大分辨率：20Ω25A; 200Ω2.3A; 2,000Ω15mA精度：±1.2rdg％±10d
    AC测试周期
      最大分辨率：20Ω20ms; 200Ω40ms; 2000Ω280ms精度：±1.2rdg％±10dPSC范围：200A（2.3A 40ms; 2000A; 25A 20ms; 20KA 25A 20ms）
    电压
      最大分辨率：110V-260VAccuracy：±2rdg％±4d
    抵抗性
      最大分辨率：0.1KΩ精度：±1.0rdg％±2d操作电压：230V + 10％-15％（195V-253V），50Hz尺寸（H x W x D）：200 x 92 x 50mm重量：700g附件： x6电池，礼品盒与手提箱

Features:
    3 LEDs for checking correct wiring status Double-molded rugged case Measure low loop resistance (resolution of 0.01Ω) Direct reading of prospective short circuit current (PSC) Safe voltage measurement function Large custom digital display read out on all models Automatic lock-out if test resister overheat Loop impedance
      Max resolutiom: 20/200/2,000ΩAccuracy: ±2.5rdg% ± 4d
    AC test current
      Max resolution: 20Ω 25A; 200Ω 2.3A; 2,000Ω 15mAAccuracy: ± 1.2rdg% ± 10d
    AC test period
      Max resolution: 20Ω 20ms; 200Ω 40ms; 2,000Ω 280msAccuracy: ± 1.2rdg% ± 10dPSC range: 200A (2.3A 40ms; 2,000A; 25A 20ms; 20KA 25A 20ms)
    Voltage
      Max resolution: 110V-260VAccuracy: ±2rdg%±4d
    Resistance
      Max resolution: 0.1KΩAccuracy: ±1.0rdg%±2dOperating voltage: 230V+10%-15% (195V-253V), 50HzSize (H x W x D): 200 x 92 x 50mmWeight: 700gAccessory: test leads, 'AA' x6 batteries, gift box with carrying case