top of page
A very handy meter designed to quickly detect the rotary field of three-phase systems.

Phase Rotation Indicator | AMECaL ST-901

  • Features:

    • 3 Phase indication
    • Indication of phase rotation
    • Clear LCD display
    • No battery required


    Nominal Voltage40V to 690V AC
    Frequency Range
    15 to 400Hz

    Current Pickup1mA
    Nominal Test Current (per phase)1mA


    CAT III 600V; EMC & LVD; EN: 61326; EN: 61010-1; EN: 61010-02-031; EN 61557-7
    Calibration Available:

    To add Calibration to your order, please call AMECaL for pricing on 0191 262 2266 or email

    All specifications, illustrations and descriptions of AMECaL Products are intended to give a general idea of the Products available and are subject to alteration. We reserve the right to substitute an alternative of similar specification at our discretion. AMECaL has taken all reasonable steps to ensure the accuracy of Product information provided, but we accept no liability for any errors or omissions.

Check our other products

Logo + Inst.jpg



>> Go to product page
bottom of page