Mastech MS8220R 6,000 Counts Auto-ranging True RMS AC/DC Digital Multimeter with RS232 PC Interface and Temperature C&F - Multi Testers - Amazon.com
MASTECH MS2015A AutoRange Digital AC 1000A Current Clamp Meter True RMS Multimeter Frequency With Non-contact Voltage Detector soodsa hinnaga Joom e-poes
True RMS Benchtop Multimeter MS8040 I MASTECH
Wholesale professional digital multimeter with USB and true RMS, 50000 counts portable digital multimeter same to Mastech MS8218 From m.alibaba.com
Mastech MS2208 Harmonic Power Clamp Meter Tester Multimeter TRMS Kva K – multimeterwarehouse