Battery Testers

NOTE: In consideration of practical practicability, the PS2 keyboard interface has been cancelled for the latest ET5410, ET5411, ET5420 series electronic loads.Descriptions: ET54 series single/double channel programmable dc electronic load, USES the high performance chip, high speed, h..

Note: In order to respond to customer needs, from January 13, 2022, the product shell has changed from white to black.Description:Four lines 1KhzAC sine battery internal resistance meter 0.01 Milliohm---200Euro range. Measurable lead acid, Lithium ion, Lithium polymer, Lithium iron phosphate, alkali..

Features: Compact and easy to use Indicate battery charging condition Check charging circuit of 12V batteries including sealed acid and maintenance free type Specification:                                 Size:  46 x 102 x 16mm                          Weight:  73 ..

Features: The battery internal resistance Check can measure internal resistance and voltage of the battery at the same time. The Kelvin four-wire Check clamp is adapted in order to better avoid the influence of contact resistance and wire resistance, and more accurate measurement can b..

Features: The battery internal resistance tester can measure internal resistance and voltage of the battery at the same time. The Kelvin four-wire test clamp is adapted in order to better avoid the influence of contact resistance and wire resistance, and more accurate measurement can be perfor..

Descriptions:RK8511 Programmable DC Electronic Load 150WHigh performance and affordable single channel DC electronic load. IT8500 DC electronic loads provide you with the flexibility to test a wide range of applications from power supply, charger to battery. The high resolution voltage..

Feature: 1.Intelligent and fast charging, it can easily identify the type of equipment to be charged and automatically match the optimal charging current. 2. After the automatic matching, it will enter the rapi d charging state. 3. When the charging device is nearly saturated, it wi..

Description:【UV Sterilization】253.7nm UV Wavelength Powerful Sterilization，kill 99% of bacteria ,bacteria and mold，double UV lamps on both sides.【Wireless Charging】With 10W Fast Wireless Charging design,convenient for charging your mobile phone during disinfection.【Large Capacity】232*127*50mm large ..

Descriptions: This watch and battery tester analyzes the electronic pulses that emanate from the watch and determines whether or not the watch is in good working order and if the battery is still working. If you have just replaced the watch battery and the watch refuses to run, chances are that t..