Product Overview
The Tenmars TM-88 is a professional autoranging True RMS digital multimeter designed for precise electrical and electronic measurements in industrial maintenance, field service, laboratory testing, education, and troubleshooting applications.
Designed for professional users, the TM-88 supports AC/DC voltage, AC/DC current, resistance, capacitance, frequency, temperature, continuity, and diode testing, making it a highly versatile diagnostic instrument. Its True RMS capability provides accurate readings even when measuring distorted or non-linear waveforms, which is essential in modern electrical systems involving inverters, variable frequency drives, and switching power supplies.
With auto-ranging operation, large digital display, and advanced safety protection, the TM-88 is suitable for demanding professional use.
Technical Specifications
• Brand: Tenmars
• Model: TM-88
• DC Voltage: Up to 1000V
• AC Voltage: Up to 750V
• DC Current: Up to 10A
• AC Current: Up to 10A
• Res 40MΩ
• Capacitance: Yes
• Frequency: Yes
• Temperature: Yes
• Continuity Test: Yes
• Diode Test: Yes
• Auto Range: Yes
• Data Hold: Yes
• Relative Mode: Yes
• Backlight: Yes
• Power Supply: 9V Battery
Key Features
• True RMS measurement for accurate readings on non-linear loads
• Full autoranging operation
• Measures AC/DC voltage
• Measures AC/DC current
• Resistance measurement
• Capacitance testing
• Frequency measurement
• Temperature measurement
• Continuity buzzer
• Diode test function
• Data Hold feature
• Relative measurement mode
• Large digital LCD display
• Professional-grade handheld design
Applications
• Electrical maintenance
• Electronics troubleshooting
• Industrial automation service
• Power system diagnostics
• Solar system testing
• Control panel maintenance
• HVAC service
• Laboratory and education use
• Repair workshops
• Field service engineering
Competitive Advantages
• True RMS accuracy for modern electrical anging simplifies operation
• Professional-grade safety design
• Suitable for industrial and electronic applications
• Reliable Tenmars build quality
• Cost-effective professional multimeter solution
Typical Package Includes
• Tenmars TM-88 Multimeter
• Test Leads
• Temperature Probe (if included in package version)
• 9V Battery
• User Manual
• Protective Holster (d