?AT518 Digital DC Resistance Tester£¬ with high precision and wide range£¬ adopts high-performance 32bits ARM processor for fully automatic real-time measurement. It can precisely measure the passive components in any suitation. This meter can measure resistance from 10¦Ì¦¸ to 20M¦¸ with max. display 20£¬000 dgt.? <br> <br> <strong>Features:</strong> <br> Adopts high-performance 32bits processor£¬ measuring resistance range from 10¦Ì¦¸ to 20M¦¸. <br> Built-in large capacity 8.4V 2200mAh rechargeable lithium battery(included) for long time use. <br> Handheld in design and high quality£¬ portable for use. <br> Large digital colorful LCD screen for display£¬ Max. display: 20.000 dgt. <br> The unique current measuring mode can adapt to meet the different needs for measurement. <br> Built-in temperature compensation module for temperature sensitive components. <br> Equipped with Mini-USB and USB-Disk interface£¬ Mini-USB interface can apply to remote control£¬ data acquisition and analysis. <br> Automatic power off£¬ auto zero£¬ data hold function£¬ backlight adjustment. <br> Suitable for measuring switch contact resistance£¬ connecting resistance£¬ transformer£¬ inducer£¬ motor£¬ deflection coil winding resistance£¬ etc. <br> <br> <strong>Application:</strong> <br> All kinds of low£¬ medium£¬ high resistor;? <br> Switch contact resistance; <br> Enamel-insulated wire resistance;? <br> Relay/switch connector contacts;? <br> Transformer£¬ inducer£¬ motor£¬ deflection coil winding resistance;? <br> Welding spot;? <br> Wire resistance;? <br> Metal riveting resistance of vehicle£¬ vessels£¬ airplane;? <br> Pure resistance;? <br> The resistance of motor and transformer; <br> Printed board line and hole resistance;? <br> Low resistance character of Electromechanical Components <br> <br> <strong>Specifications:</strong> <br> Measuring Parameters: DC Resistance <br> Accuracy: 0.05%? <br> Measuring Range: 10¦Ì¦¸~20M¦¸ <br> Signal Source: Max. Current: &lt;1A; Current? <br> Mode: High Current£¬ Low Current? <br> Range: Automatic£¬ Manual£¬ Nominal 10 Ranges? <br> Speed: 30 Time/Second; 15 Time/Second; 3 Time/Second <br> Result Display: ABS(Absolute Deviation)/Relative Deviation/SEQ(Sequence) <br> Max. Display: 20£¬000 dgt? <br> Calibration: Full Range Short Circuit for Reset <br> Comparator: Built-in Sorting Record£¬ GD/NG Sorting Result Display <br> Trigger: Internal£¬ Manual£¬ Remote? <br> Interface: Built-in Mini-USB (Virtual Serial Port); Charging Interface; U-disc Interface? <br> Temperature Compensation£º0~80¡ãC£¬Accuracy: 0.2¡ãC <br> Input: 100-240V 50/60Hz 0.35A? <br> Output: 9V 1A DC 8.4V£¬ 2200mAh Rechargeable Li-Battery? <br> Size of Battery Meter: 21 * 12.5 * 4cm / 8.3 * 4.92 * 1.57in? <br> Weight of Battery Meter: 613g / 21.62oz <br> Package Size: 31 * 31 * 10cm / 12.2 * 12.2 * 3.94in <br> Package Weight: 1597g / 56.35oz <br> <br> <strong>Package List:</strong> <br> 1 * DC Resistance Tester <br> 1 * Storage Bag <br> 1 * USB Cable <br> 1 * Pair of 4-Port Test Clip <br> 1 * Power Adapter <br> 1 * Lithium Battery(included) <br> 1 * User Manual (English)