TR2515 DC resistance tester uses 32-bit Cortex-M3 CPU and 4.3-inch color LCD screen; The highest resistance measurement accuracy of 0.01% and the minimum resistance resolution of 0.1μΩ are second to none in China. Equipped with temperature measurement function, its temperature compensation and temperature conversion function eliminate the influence of ambient temperature on the test work; The offset voltage compensation function can effectively eliminate the electromotive force and contact potential difference of the DUT, and well eliminate the potential error caused by the influence of thermoelectric potential on the contact of the DUT. In particular, the resistance value changes greatly with temperature has a better test effect, and has a statistical analysis function, which can statistically analyze a large number of test data.

Features:
• 4.3-inch 24-bit true color LCD screen with 480×272 resolution
• Optional operation interface in Chinese and English
• The maximum sampling rate is about 100 times/second
• 5½-digit high-resolution measurement result display
• Highest resistance accuracy: 0.01%, minimum resolution: 0.1uΩ
• Basic temperature accuracy: 0.1°C
• Support PT100 and PT500 temperature sensors
• Low voltage test mode, effectively protect the DUT
• Temperature conversion function (Δt)
• Temperature Compensation (TC)
• Offset Voltage Compensation (OVC)