... accuracy≤3mm· Supply wireless, wire remote monitoring· Analog compensation of load, improve start-up , esp. suitable to Permanent Magnet ... accuracy≤3mm· Supply wireless, wire remote monitoring· Analog compensation of load, improve start-up , esp. suitable to Permanent Magnet ... ≤3mm· Supply wireless, wire remote monitoring· Analog compensation of load, improve start-up, esp. suitable to Permanent Magnet ...