Hioki PD3129 Phase Detector

Overview

The Hioki PD3129 is a non-contact phase-rotation detector that determines the phase sequence of three-phase current in insulated wires without using metallic contact voltage clips. A green arrow indicates the normal (positive) phase, which is useful for visual reports documenting the correct completion of electrical work. Compact and lightweight, the PD3129 measures 70 × 75 × 30 mm and weighs just 200 g, fitting comfortably in the hand or tool bag for safe, fast phase checks in tight spaces.

Key Features

• Non-contact three-phase phase-rotation detection
• Works on insulated wires without metallic contact clips
• Clear LED and buzzer indication of positive/negative phase
• Wide 70 to 1000 V AC measurement voltage range
• CAT IV 600 V / CAT III 1000 V safety rating
• Compact, lightweight design (approx. 200 g)

Applications

• Three-phase phase-sequence verification
• Safe phase checks on insulated wiring
• Motor-rotation and installation commissioning
• Electrical maintenance and inspection

What’s in the Box

• PD3129 Phase Detector
• LR6 (AA) alkaline batteries ×2
• Instruction manual

Why buy from MME in UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) is a trusted supplier of Hioki test and measurement equipment in the UAE. We offer genuine products, competitive pricing, fast local delivery across Dubai, Abu Dhabi and the wider UAE, and knowledgeable after-sales support. Download the datasheet