Portable Freezing Glycol Point Detector Car Battery Antifreeze Fluids Refractometer Handheld Electrolyte Hydrometer
Descriptions: This product is made by using the principle that different liquids have different refractive indices. It is designed to measure the freezing point of battery solution and antifreeze. Through the measured results can know glycol and propylene glycol based antifreeze system freezing point and automobile front window cleaning liquid freezing point, but also can be used to detect the specific gravity of lead-acid battery electrolyte and use state, for the preparation, detection of antifreeze, electrolyte provides a great convenience.
Features: - With a clear scale line, the precision is high, more practical. - The glass prism design makes the reading more clear. - Portable with compact design, convenient for daily use. - With automatic temperature compensation design, more reliable. - Easy to operate, can be used to measure the freezing point of antifreeze and glass water. - It can also be used to measure the specific gravity of electrolytes. - Equipped with a storage case, convenient for carrying and storing.
Use Instructions: 1. Open the cover plate and carefully wipe the detection prism with a soft cloth. 2. Use the dropper to take the solution to be tested and drop a few drops on the detection prism. 3. Then gently close the cover plate while avoiding bubbles to spread the solution over the prism surface. 4. Aim the light inlet plate of the instrument at the light source or bright place, and observe the field of view through the eyepiece. 5. Turn the eyepiece to adjust the hand-wheel so that the blue and white dividing line of the field of view become clear. 6. The scale value of the dividing line between blue and white is the concentration of the solution.
Q:What’s the MOQ ?
Answer: Usually speaking, we do not set MOQ since we want to do business with any business type, including retailer and wholesaler.
Q: How do you deliver the goods ?
Answer: We send by sea or by air including DHL,FedEx,TNT,UPS etc.
Q: What’s you main payment terms ?
Answer: T/T,Paypal ,western union and trade assurance is welcome to us.
Q:Can you do private label ?
Answer: Yes, of course. OEM is absolutely supported; both on package or devices.
Q:What certifications do you have ?
Answer: All electronic products are with CE & RoHS certificates.
Q:How can I get a sample ? What’s the sample fee? Is it refundable ?
Answer: Please confirm with us the model you’ll purchase, and you prepaid the sample fee , after sample tested and qualified, we will refund this sample fee when you place the bulk order. We can send out the sample within 2 working days after receiving payment.
Q:What’s the lead-time ?
Answer: Normally it takes 3-5 working days after receiving payment.
Q:Do you have in stock ?
Answer: Yes, we usually hold some quantities in stock, such as 100pcs or 200pcs are ready to ship immediately.
Q:What about your after-sales services ?
Answer: We have 100% QC before shipment. If there are some unexpected problems happen, we hope to solve these problems with our customers through friendly ways as below:
1, If it’s quality problem, customers must provide photos or videos and other evidences to us for identify. After confirmation, we’ll send the new products to replace the damages in next order.
2, If it’s man-made damaged, customers should take full responsibility.