Combo of HW-W3001 temperature controller thermostat with attach probe,
12V 1A adapter, 2 alligator clips and 12V cooling fan
HW-W3001 – This is a small thermostat that control the heating and cooling feature of a room or a chamber. It offers a high temperature control precision of 0.1°C. The temperature control range from -50℃ to 110℃. This device has an alarm system that buzzers when the temperature exceeds the temperature limit. You can easily set the temperature value by setting the temperature value and the difference value. This device is very easy to use and offers a long service life. Moreover, this device provides high accuracy and precision at a very low cost.
Adapter – This is a 12V 1A adapter build from high precision and advance technology. The 5.5mm x 2.5mm male plug pin is also compatible with universal female connector. The cable length is approximately 1.10 meter. It has over current, overload and short circuit protection features. The body of the adapter is manufacture from hard ABS plastic material. Moreover, It has excellent heat resistance property.
Fan – This is a small size exhaust cooling fan. It’s working voltage is 12V DC. It can work with simple 12V battery without any difficulty. This mini fan has the ability to run at the speed of 6800 rpm. The body of the fan is build from the combination of resin and plastic material. The combination provides strength and insulation to the fan. Due to its manufacturing, It is light in weight and strong enough to bear some falls on the ground.
Alligator clips – This is a mini size crocodile alligator clip. They are spring-load to create tension on the edge of the teeth. They have sharp serrated edges and small teeth. These clips are your best buddies for wire connection. They are typically manufacture from steel or copper. They are also know as alligator clips, plier clips, and battery clamps. It is useful in electrical or laboratory electric testing work.