Meco 7272 Milli Ohmmeter with PC Interface via RS232 USB Communication and User Software

The Meco 7272 Milli Ohmmeter is a high-precision instrument designed to measure low resistance with accuracy and reliability. It is equipped with PC connectivity via RS232 to USB communication, enabling seamless data transfer and analysis through user-friendly software. The four-terminal Kelvin measurement method ensures accurate readings even for very low resistance values, making it ideal for applications in electronics, electrical maintenance, and quality control.

• High Accuracy: Basic accuracy of 0.25%.
• High Test Current:
  • 10A for 60mΩ (7272 model).
  • 5A for 120mΩ (7002 model).
• Manual or Auto Range: Offers flexible measurement options.
• Six Measurement Ranges: 1µΩ best resolution.
• Four-Terminal Kelvin Measurement: Ensures precision for both resistive and inductive materials.
• HI, LO, PASS Settings: Programmable thresholds with alarm functionality.
• 3000 Data Storage: Internal memory for storing up to 3000 measurements.
• Programmable HI-LO Alarm: Stores up to 20 data points.
• Large LCD with Backlight: Displays readings clearly, even in low-light conditions.
• PC Interface via RS232C to USB Bridge: Communicate with PC software for advanced data analysis.
• Built-in Battery Charging Circuit: Rechargeable lithium battery with calendar clock.
• Cable Length Measurement: Measures in both feet and meters.
• HOLD Function: Freezes the last measurement for easy reading.
• Low Battery Indication: Alerts when the battery is running low.
• Invalid Measurement LED Indicator: Detects invalid resistance readings.
• Battery Operated: Ensures portability with rechargeable batteries.

Technical Specifications:

• Max Test Current: 10A (60mΩ range)
• Measurement Ranges: 6 ranges with a resolution as low as 1µΩ
• Data Storage: 3000 readings
• PC Interface: RS232C (with USB bridge cable)
• Alarm Memory: 20 programmable data points
• Power Source: 11.1V rechargeable lithium battery (1600mAh or 3400mAh)
• Display: Large backlit LCD
• Software: User software with RS232 to USB communication

Included Accessories:

• Kelvin Clips: 1 set
• Rechargeable Lithium Battery (11.1V, 1600mAh or 3400mAh): 1 pc
• Instruction Manual: 1 pc
• Software Manual: 1 pc
• Software CD: 1 pc
• RS232C (to USB Bridge) Cable: 1 pc
• AC Adapter: 1 pc
• Carrying Bag: 1 pc