This professional Voltage Tester allows accurate AC/DC Voltage and Polarity detection. It also has a low impedance test and is dust and splash proof to IP64.

"This is a really well designed and handy tester"

Voltage Tester / Electrical Tester | AMECaL ST-9020

  • Please note: This unit will not carry out a Continuity Test. If you need a unit which has this function, please see the AMECaL ST-9030 Voltage Tester.


    • LED indication
    • Voltage function operates without battery
    • Voltage range detection automatic
    • Polarity detection - full range


    Voltage AC/DC 12V to 690V -30% to 0%rdg


    CAT III 1000V; TÜV Rheinland Group; EMC & LVD; EN: 61326; EN: 61010-1; EN: 61010-031

    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.

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