แคลมป์มิเตอร์วัดการรั่วของไฟฟ้ากระแสสลับ DCM040

Specifications(23°C±5°C)

ACCurrent: :  Accuracy Remarks
Range            Resolution                50/60Hz Wide        (40 - 1KHz)
40mA             10?A                         ±1.0%±3dgts             ±2.0%±5dgts 
400mA            100?A                     ±1.0%±3dgts             ±2.0%±5dgts 
4A                  1mA                       ±1.0%±3dgts             ±2.0%±5dgts 
40A                10mA                      ±1.0%±3dgts             ±2.0%±5dgts 
60A(0-50A)       100mA                  ±1.5%±3dgts              ±3.0%±5dgts 
60A(50 - 60A)   (1) 100mA               ±3.0%±5dgts            ±3.5%±5dgts 
(1)Though the meter can display up to 400A, it is not calibrated beyond 60A

AC Voltage:(Input Impedance: 10M?)   Accuracy
Range     Resolution     50/60 Hz    40 - 1KHz       Overload Protection
400V       0.1V          ±1.5%±2dgts ±2.0%±4dgts     AC 800V

Resistance (?) and Continuity:
(open voltage 0.4V)
Range         Resolution         Accuracy        Beeping          OL Protection
40-400?         0.1?         ±1.0%±2dgts        < 38.0 ?           AC600V