Hioki DT4223 Offers

The DT4223 features a new proprietary function that prevents accidents resulting from breakers that mistakenly trip due to incorrect input. The measurement circuit is switched once the instrument detects resistance, capacitance, continuity, or diode input. Even if you mistakenly input voltage with the instrument set to the resistance range, the high input impedance will limit the current flowing to the instrument to 1.5 mA or less to prevent possible hazards. Continued high input may result in major accidents such as fire, to prevent this the DT4223 has a warning function which immediately notifies the operator with a red screen if the meter receives excessively high input.

Features

• Circuit breaker false trip prevention
• The measurement circuit switches only after detecting the appropriate signal
• LoZ icon identifies switched measurement circuit
• Visual warning function
• Compact and lightweight design for outstanding ease of use
• Auto hold for easy checking of the display
• -10 to 65°C operating temperature range
• Intuitive notification of excessively high input with flashing screen
• Automatic switching of measurement in locations where AC and DC voltages are mixed
• Detect voltage simply by holding the instrument against a wire
• Fast measurement for outstanding ease of use
• Dedicated IC that Hioki developed in-house in order to deliver unprecedented measurement speed
• Compact and lightweight design

Applications

• Detecting Voltage
• Electrical Contractors
• HVAC/R Technicians
• Plant Maintenance