[ULTRA-PRECISE MEASUREMENTS] Achieve laboratory-grade accuracy with our professional ohmmeter featuring a remarkable 1mΩ resolution. The device covers an extensive resistance range (0.001Ω-120Ω) and capacitance range (10pF-20,000μF), making it for sensitive electronics work where precision matters most.
[VERSATILE TESTING SOLUTION] Designed for electrical engineers and technicians, this multifunction tester excels at PCB diagnostics, component verification, and circuit analysis. The included heavy-duty clips ensure secure connections for stable readings during complex troubleshooting sessions.
[HIGH-RESOLUTION READINGS] Experience unmatched clarity with our advanced display system that captures minute resistance changes down to 1 milliohm. This exceptional sensitivity makes the HR390 ideal for quality control, research applications, and precision electronic manufacturing environments.
[ERGONOMIC PROFESSIONAL DESIGN] Built for daily use in workshop conditions, this compact meter combines portability with durability. The shock-PCB construction withstands job site demands while the intuitive interface simplifies operation for both beginners and experts.
[COMPREHENSIVE PACKAGE] Your purchase includes the premium HR390 tester plus two industrial-grade clips. Backed by strict quality control, this complete measurement kit delivers reliable performance for all your low-resistance and capacitance testing requirements.
Description
Item Type: Low Resistance Ohmmeter
Product Material: Printed Circuit Board
Measuring Resistance Range: 0.001 ~ 120 Ω
Resistance Measurement Resolution: 1 mΩ
Measuring Capacitance Range: 10pf ~ 20000uf
Capacitance Measurement: 1pf
Working Voltage: 7~12V DC
Working Current: P1 Wiring Definition:
1. VDD: Module Power Supply Positive Pole(7V~12V)
2. Module: GND Power Supply
P3 Wiring Definition:
1. R+: Connect to measuring resistance.
2. R: Connect to measuring resistance
3. CAP: Connect to the positive electrode of the measuring capacitor.
4. GND: Connect to the negative electrode of the measuring capacitor.
Package List:
1 x Low Resistance Ohmmeter
2 x Clip
Note:
Do not use it outside the current and voltage range.