The EL-USB-ACT is a new, battery-operated, standalone data logger from Lascar Electronics. When used in conjunction with a CT clamp, the unit measures a.c. and d.c. current readings over a 0 to 1000 ...
Sentinel voltage dataloggers record true RMS measurements of ac voltage parameters, providing isolated differential three-phase inputs and measuring up to 600 V. The loggers can store up to 480,000 ...