JINKO JK628 Handheld Low Resistance Tester (1μΩ – 200KΩ)

Measurement Parameters: DC Resistance 

Basic Accuracy: 1μΩ – 20KΩ ±(0.05% + FS 0.01%)

Measuring Range: 1μΩ – 200KΩ

Signal Source:

Maximum Current: <1A

Current Mode: Large Current

Range: Nine-Range Automatic, Manual, and Nominal Testing

Measuring Speed: 3 times/s

Display Results: Absolute Deviation (ABS) Comparison, Relative Deviation (PER), and Sequence (SEQ) Comparison

Maximum Reading: 20000

Correcting: Full Range Short Circuit Zero Clearing

Comparator: Built-in Sorting Records, GD/NG Sorting Results

Trigger Mode: Internal, Manual

Interface: Built-in Mini-USB Interface (Virtual Serial Port)

Temperature Compensation: No

Test Port: 4-Terminal Shielding (including 2 Detection Terminals and 2 Driver Terminals) and External Shielding Ground Terminal

Power Requirements: 

Input: 100-240V~50/60Hz 0.35A

Output: DC 9V 1A, 8.4V, 2200mAh Lithium Battery

Size and Weight: 

Dimensions: 130.23mm (W) × 210.76mm (H) × 37.88mm (D)

Weight: 650g

Accessories: 

Included: Four-Terminal Kelvin Test Clamp, DC Power Adapter, Portable Bag, Lithium Battery

Optional: Mini-USB Communication Cable, Data Acquisition Software

Other: 3.5 Inch True Color 16M TFT-LCD Large Font Display

Keyboard Lock, Data Retention Function, Compatible with SCPI Instruction Set, Switching Between Chinese and English, Backlight Adjustment, Automatic Shutdown

Manual

Brief Introduction 

JK628/JK629/JK629B handheld DC low resistance tester is a high precision and wide range portable handheld instrument controlled by high performance 32-bit ARM microprocessor.  

The built-in large capacity lithium battery can measure passive components accurately and conveniently in any situation for a long time.JK628 is equipped with 5.6 "high-definition color LCD display, large font display is more convenient for you to read data.he instrument can measure the resistance of 0.1μΩ～200MΩ with a maximum display number of 20,000.It has a current test mode that can be adapted to different requirements of the test. It is equipped with Mini-USB communication interface for remote control and data acquisition and analysis. 

JK628 hand-held low resistance tester can measure various high, medium and low value resistors. JK628 hand-held low resistance tester is widely used in various kinds of switching contact resistance; connector insertion resistance; relay package and contact resistance; transformer, inductor, motor, deflection coil winding resistance; wire resistance; metal riveting resistance of car, ship and aircraft `printed board line and hole resistance'. 

Performance characteristics

●0.1uΩ resolution

●Four-wire test rod and four-wire crocodile clamp (to offset the contact resistance on the line), thus providing high-precision measurement;

●The upper and lower limits can be set for comparative measurement to facilitate component sorting and automatically judge whether the measurement object is qualified or not.

●Built-in rechargeable lithium battery, long service life;

●1000 pieces of data can be saved, read and deleted.

●USB Data Transfer (Installation-Free Driver) and Bidirectional Data Exchange with PC

●Data retention function, keep measurement results, read at any time

●LCD backlight function, can also effectively read in dark environment

●ZERO Zero Clearing Function, Relative Value Measurement Mode

●IND Inductive Resistance Measurement Mode