Maisheng MS-3010D is a 5 Amp DC power supply with LED digital display. It has thicker steel chassis with durable handle for easy handling. It has features like overvoltage protection (OVP), over temperature protection (OTP), overcurrent protection (OCP), Pre-regulator PWM switching, MOS linear adjustment mode, high efficiency, energy saving and environmental protection. This power supply also has intelligent fan controlled by temperature for cooling.  It can be used for testing the DC motors, DC fans, for charging the b

Isolated-type Industrial level power module that are used in converting AC-DC power converting.This device helps to protect the whole device in case of over voltage, over current and short circuit appears with temperature protection, over current protection and short circuit protection, high and low voltage isolation.It is used to provide the physical containment for several power component,usually power semi conductor device.

EM33F multimeter is an instrument that combines several measurement functions in one unit.It can be used to test batteries ,diodes,resistance temperature detectors,frequency, capacitance and other unlisted electrical measurements. which helps to display hold as well as auto hold and min-max-average recording and used to monitor thermocouples directly.The device are battery powered.

EM33d multimeter is an instrument that combines several measurement functions in one unit.It can be used to test batteries ,diodes,resistance temperature detectors,frequency, capacitance and other unlisted electrical measurements. which helps to display hold as well as auto hold and min-max-average recording and used to monitor thermocouples directly.The device are battery powered.

Battry Cap With DC Jack Works great for Arduinos, development boards, evaluation boards and more. It has so many uses can easily connect the other end to anything with a 5.5 x 2.1mm excellent material, fine workmanship It is an environmental 9V battery buckle  the cable is used to battery-power any device that needs 9V and has an on-board barrel jack it has T- fonts, with red and black connecting lines.Can plug a 9V battery into one end and connect the other end.

UT 33B is a handheld auto ranging digital multimeter. It has degree of safety and reliability, low power consumption, stable performance. It  provides battery and diode test as well as measure voltage, current, and resistance, use to trouble shoot electrical problems on different devices such as motor controls, power supplies, wiring system and many more. It also has features like continuity buzzer, auto power off, low battery display, data hold.

5S 4.2v li-ion Balancer Board(BMS HX-JH-008) is used in lithium Polymer Li-ion Li-Po lipo battey cell Charge four batteries at once Charge from 2S to 5S Lithium batteries Balances each individual cell of each battery has convenient T-Style battery connector Replaceable DC input fuse Replaceable battery port fuses Suitable for 2, 3 or 4 string 18650 batteries or polymer lithium battery series combination Battery internal resistance differences within 5 milliohm, voltage within 0.03 V voltage, capacity vary within 50 ma Cut-off Voltage is according to the BMS setting Daisy chain multiple boards for additional charging.Contains 4mm gold bullet input connectors. Self-resetting polyfuses protect balance circuits.

Lipo Tester is used for detecting 1S-8S lithium battery voltage. It help to protect battery form overcharge and over discharge.   The buzzer with red led flash when the voltage is below the set point. The default setting is 3.3V that can be changed. This lipo tester is applicable for 1S-8S / Lipo / Li-ion / Li Mn / Li-Fe battery, RC Quad copter, helicopter, multicopter, car, boat and airplane etc. 

 The TECI-12706 Thermocouple Module is a semiconductor based electronic component that works as a small heat pump. This thermocouple create a temperature differential on each side i.e. one side gets hot and other side gets cool.  To avoid burn of the module it must be used in conjunction with a heat sink. The module has 127 couples in-built. It is mostly used in computer CPU, portable refrigerators, Temperature stabilizer, Liquid cooling, Photonic and medical systems and many more. It is also knows as Thermoelectric cooling module, Peltier modules, Thermoelectric modules.

2S Li-ion Lithium Battery Charger Protection Module Board (FDC-2S-02) is mostly used for protecting the lithium ion batteries from over-charging, over – discharging, over-current loads, and short circuit protection. It is highly accurate voltage detection circuit and ensure that the battery pack is absolutely safe and reliable

This module is used for displaying current and voltage of a device. It has dual display in red colour.The refresh rate is 500ms per times. It is suitable for electric cars / motorcycles battery monitoring and many more.

The Logic level converter module is a bi-directional converter that is used for the connection between two devices of different digital voltage levels. For example: connecting an Arduino (5V device) to a device of 3.3V power supply. It has 2 rows with 6 contact pins.