The BM157s clamp multimeter is the top device in the 15X series and has good performance. It can measure True-RMS AC-voltage and current, Total Harmonic Distortion, resistance, continuity, power factor and some other values like kWHr. It can log power consumption and can measure unbalanced 3 phase lines. Features the BM155 doesn't have.
|Display||6000 count + 10.000 count for Ω,Hz|
|Measure frequency||2 measurements per second|
|Measurement range and best accuracy|
|Dimensions||224 x 78 x 40 mm (l,w,h)|
For more information regarding the scopes the datasheet or the manual listed below can be consulted.
All meters in the BM157s series come bundled with: