Extech EX400A True RMS Digital Multimeter 750V/1000V
Professional True RMS multimeter with IR thermometer, 3999 counts, auto-ranging. Ideal for electricians and technicians.
The Extech EX400A True RMS Digital Multimeter is a professional-grade instrument designed for accurate and reliable electrical measurements. With a large backlit LCD display, this multimeter ensures clear readability even in low-light conditions, making it an essential tool for electricians, engineers, and technicians.
This versatile multimeter offers a comprehensive range of functions, including AC/DC voltage and current, resistance, capacitance, frequency, duty cycle, diode and continuity testing. It features a built-in Type K thermometer and an infrared (IR) thermometer for non-contact temperature measurements, alongside a low current capability down to 0.1µA for sensitive applications. The True RMS response ensures accurate readings on non-linear loads, while auto-ranging simplifies operation.
Safety and durability are prioritized with input fuse protection and a misconnection warning, safeguarding the device and user. The unit is powered by a single PP3 battery (included) and comes complete with test leads, a tilt stand, a temperature probe, and a protective holster for enhanced usability in the field.
Specifications:
- Display Count: 3999 (3.75 digits)
- True RMS: Yes
- Range Selection: Auto
- Max Voltage (DC/AC): 600V
- Max Current (DC/AC): 10A
- Max Resistance: 40MΩ
- Temperature Measurement: Type K and IR
This professional multimeter is ideal for a wide range of applications, from troubleshooting industrial systems to precision electronics work, delivering reliable performance and exceptional value.
- For electrical troubleshooting and maintenance
- For industrial and commercial electrical systems
- For HVAC applications (temperature measurement)
- For automotive diagnostics
- Display: Large backlit LCD
- DMM Response Type: True RMS
- Display Count: 3999
- No. of Digits: 3.75
- Range Selection: Auto
- Voltage Measure DC Max: 600V
- Voltage Measure AC Max: 600V
- Current Measure DC Max: 10A
- Current Measure AC Max: 10A
- Resistance Measure Max: 40MΩ
- Temperature Measurement: Built-in Type K thermometer and IR thermometer
- Low Current Capability: Down to 0.1µA
- Functions: AC/DC Current, AC/DC Voltage, Capacitance, Diode, Duty Cycle, Frequency, Resistance, Temperature
- Safety: Input fuse protection and misconnection warning
- Power: 1x PP3 battery (included)
- Supplied With: Test leads, tilt stand, temperature probe, protective holster
- Product Range: EX400A Series
- Weight: 612 grams
- Height: 33 mm
- Width: 22 mm
- Depth: 2 mm
- of Digits: 3.75
- Manufacturer Warranty: 3 Years
- SVHC: No SVHC (17-Jan-2023)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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