Based on this product's specifications, here are some alternatives and similar models
Uni-T UT262E Non-Contact Phase Sequence Detector
Summary description:
The Uni-T UT262E is a professional non-contact phase sequence detector designed for safe and efficient electrical testing. It allows for quick identification of phase sequence and missing phases without the need for direct contact with wires. Ideal for industrial maintenance and electrical installation, this device ensures reliable performance and safety in checking three-phase power systems.