Hioki DT4253 Digital Multimeter

Overview

The Hioki DT4253 is a professional digital multimeter designed specifically for HVAC testing, offering ±0.5% DC voltage accuracy, temperature and clamp-sensor testing and a wide 40 Hz to 1 kHz bandwidth. Built-in high-sensitivity current ranges let it measure everything from 4-20 mA instrumentation signals down to microampere flame currents, while a low-pass filter cuts high harmonics when measuring inverter fundamental waveforms. A dual display shows voltage and frequency simultaneously, making the DT4253 an ideal tool for heating, ventilation and air-conditioning technicians.

Key Features

• ±0.5% DC voltage basic accuracy
• High-sensitivity current ranges for 4-20 mA and µA flame currents
• Temperature and clamp-sensor measurement
• Low-pass filter for inverter fundamental-waveform measurement
• Dual display of voltage and frequency simultaneously
• Rugged, HVAC-focused design

Applications

• HVAC system testing and maintenance
• Instrumentation loop (4-20 mA) and flame-current measurement
• Temperature measurement with optional sensors
• General electrical troubleshooting

What’s in the Box

• DT4253 Digital Multimeter
• Test leads
• AAA batteries
• 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