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AEMC 6611 [2121.90] Phase and Motor Rotation Meter for 3-Phase Systems, Battery-Powered, 2 to 400 Hz

AEMC 6611 [2121.90] Phase and Motor Rotation Meter for 3-Phase Systems, Battery-Powered, 2 to 400 Hz
AEMC 6611 [2121.90] Phase and Motor Rotation Meter for 3-Phase Systems, Battery-Powered, 2 to 400 Hz
AEMC 6611 [2121.90] Phase and Motor Rotation Meter for 3-Phase Systems, Battery-Powered, 2 to 400 Hz
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AEMC 6611 [2121.90] Phase and Motor Rotation Meter for 3-Phase Systems, Battery-Powered, 2 to 400 Hz
AEMC 6611 [2121.90] Phase and Motor Rotation Meter for 3-Phase Systems, Battery-Powered, 2 to 400 Hz
AEMC 6611 [2121.90] Phase and Motor Rotation Meter for 3-Phase Systems, Battery-Powered, 2 to 400 Hz
AEMC 6611 [2121.90] Phase and Motor Rotation Meter for 3-Phase Systems, Battery-Powered, 2 to 400 Hz
from
Rp.6,270,9170
  • Brand: AEMC Instruments
  • Part Number: 2121.90
  • Availability: 2 - 4 WEEKS
  • Last Updated: 22 Sep 2026

The AEMC Model 6611 (2121.90) is an essential handheld diagnostic instrument designed for electrical contractors, plant maintenance technicians, and field engineers working with three-phase power systems. Powered by a standard 9 V battery, the device determines the correct phase sequence of live power lines and verifies the operational rotation direction of three-phase electric motors prior to connection. By ensuring the proper rotational sequence before machinery is powered up, the Model 6611 prevents equipment damage, mechanical strain, and safety hazards often caused by reverse motor rotation in critical industrial systems such as pumps, conveyors, and compressors. Engineered with advanced versatility, the instrument operates across a broad frequency range of 2 to 400 Hz, making it fully compatible with standard 50/60 Hz utility mains, high-frequency aerospace and military electrical systems, and variable frequency drives (VFDs). The unit offers dual functionality: it can perform direct-contact testing using color-coded leads to indicate phase rotation and live phase presence, or execute non-contact field detection. Its non-contact rotary field sensor allows technicians to identify the rotational orientation of uncoupled, running motors or unpowered motors spun manually, eliminating the need to expose live terminals or dismantle motor housings. Designed for demanding field environments, the AEMC 6611 features a rugged, impact-resistant casing equipped with clear, bright LED indicators that display clockwise (right) or counter-clockwise (left) rotation at a glance. It adheres to strict international safety standards, carrying a CAT III 1000 V and CAT IV 600 V safety rating to safeguard operators during high-energy electrical testing. Compact, lightweight, and simple to use without extensive setup, the Model 6611 is a reliable, time-saving tool for initial plant installations, preventive maintenance routines, and fast motor troubleshooting.

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AEMC 6611 [2121.90] Phase and Motor Rotation Meter for 3-Phase Systems, Battery-Powered, 2 to 400 Hz
2121.90
Rp.6,270,9170
2 - 4 WEEKS
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