1.DC Voltage: 40mV~1000V. 2.AC Voltage: 40mV~750V. 3.DC Current: 200A~1000A. 4.Dual Display.

Display: 3999.Range Select: Auto Ranging.DC Voltage:    40mV~1000V.AC Voltage:    40mV~750V.DC Current:    200A~1000A.AC Current:     200A~1000A.Resistance:     400Ω~400MΩ.Capacitance:  40nF~4000uF.Temperature:  0°C~1000°C.Frequency:     10Hz~10MHz.Duty Cycle:      0.1%~99.9%.

 AC True RMS.Jaw Caliber:48mm.Diode Test.Continuity Buzzer.Date Hold.Back Light.Dual Display.Auto Power Off.Bar Graph DisplayMAX/MINC'/F'

Power supply:    9V Alkaline or NiCd battery.Dimension:         225×77×45mm . .Weight: approx. 430 g (including battery).

HP-870MR Digital Dual Display AC True RMS Clamp Meter