_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Heat Measurement Electric Calorimeter PVC Double Wall Electric Calorimeter for School _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Feature: 1. Excellent PVC Material: This heat measurement electric calorimeter is made of excellent PVC material, which is sturdy and wear resistant, not easy to be damaged, and the measurement is accurate. 2. Convenient And Practical Design: The electric calorimeter is equipped with a cover stand, allowing for easy experimentation when measuring the specific heat of objects. For measuring electrical heat equivalent, you can simply replace the assembly with a built in electric heating wire. This makes it convenient and practical to switch between experiments. 3. Integrated Design: The calorimeter comes with a handle, stirrer, and single hole rubber stopper. It is used to determine the thermal electric equivalent of electrical standard junction terminals. The support column and coil are coated to prevent electrolysis. 4. Wide Application: The double wall calorimeter can be used in physics laboratory experiments to accurately measure specific heat and electrical heat equivalent. It is suitable for high school students and physics enthusiasts, providing accurate and reliable results for a comprehensive learning experience. 5. Double Wall Design: This double wall electric calorimeter has a double wall design and large capacity, which can be used to measure the specific heat and electrical equivalent of various objects. Specification: Item Type: Calorimeter Material: PVC Package List: 1 x_x000D_ _x000D_ Calorimeter _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1) We accept Alipay, West Union, TT.All major credit cards are accepted through secure payment processor ESCROW. _x000D_ _x000D_ _x000D_ 2) Payment must be made within 3 days of order. _x000D_ _x000D_ _x000D_ 3)_x000D_ If you can't checkout immediately after auction close, please wait for a_x000D_ few minutes and retry Payments must be completed within 3 days. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ About shipping _x000D_ _x000D_ _x000D_ 1. WORLDWIDE SHIPPING.(Except some countries and APO/FPO) _x000D_ 2. Orders processedtimely after thepayment verification. _x000D_ 3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. _x000D_ 4. The images shown are not the actual item and are for your reference only. _x000D_ 5. SERVICE TRANSIT TIME is provided by the carrier and excludes _x000D_ weekends and holidays. Transit times may vary, particularly during the _x000D_ holiday season. _x000D_ 6. If you have_x000D_ not received your shipment within the period, please contact us. We _x000D_ will track the shipment and get back to you as soon as possible with a _x000D_ reply. Our goal is customer satisfaction! _x000D_ 7. Due to stock status and time differences, we will choose to ship _x000D_ your item from our first available warehouse for fast delivery. _x000D_ _x000D_ _x000D_ 8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable. _x000D_ _x000D_ _x000D_ 9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks _x000D_ _x000D_ _x000D_ Return and Refund _x000D_ _x000D_ _x000D_ 1._x000D_ You have 7 days to contact us and 30 days to return it from the date it_x000D_ was received. If this item is in your possession more than 7 days, it _x000D_ is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. _x000D_ There are NO EXCEPTIONS! _x000D_ 2. All returned items_x000D_ MUST BE in the original packaging and you MUST PROVIDE us with the _x000D_ shipping tracking number, specific reason for the return, and your po#. _x000D_ 3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the _x000D_ item in its original condition and packaging with all components and _x000D_ accessories included, AFTER BOTH Buyer and Seller cancel the transaction_x000D_ from . OR, you may choose to have a replacement. _x000D_ _x000D_ _x000D_ _x000D_ About feedback _x000D_ _x000D_ _x000D_ We_x000D_ maintain high standards of excellence and strive for 100% customer _x000D_ satisfaction! Feedback is very important We request that you contact us _x000D_ immediately BEFORE you give us ne