We take pride in providing a secure and reliable shopping experience for customers around the world. All items we sell are 100% authentic and carefully inspected before shipment. Each order is professionally packed with protective materials to ensure your purchase arrives safely and in the same condition as shown in the photos. We appreciate your trust and look forward to serving you with genuine products from Japan.
Please review the following details before placing your order. We value transparency regarding customs duties, VAT, and import taxes.
All U.S. orders are shipped on a DDP (Delivered Duty Paid) basis, meaning all import duties and taxes are prepaid. No additional charges will be collected upon delivery. For more information, please visit our Store Policy Page.
Orders under EUR 150: VAT is collected by eBay during checkout, so no extra payment is required upon delivery.
Orders over EUR 150: VAT and customs duties may be charged by your local customs authority upon arrival.
Import duties, taxes, or VAT may apply upon delivery depending on your country’s regulations. These costs are the buyer’s responsibility. Please contact your local customs office for more information before purchase.
Applicable Model: Ca-11 / B-751
This calcium ion meter utilizes the ion electrode method to deliver highly reliable calcium ion measurements. It is suitable for a wide range of applications, including soil testing, cultivation management, food analysis, health management, coral aquarium water monitoring, and hardness measurement of rivers and lakes.
Equipped with LAQUAtwin’s proprietary flat-type calcium ion sensor featuring excellent selectivity, measurements can be taken simply by placing a small sample (from 0.3 mL) directly onto the sensor. By using Sampling Sheet B, measurement is possible with as little as 0.05 mL of sample.
Note: Measurement results may be affected by the presence of ions other than the target ion contained in the sample.
We take pride in providing a secure and reliable shopping experience for customers around the world. All items we sell are 100% authentic and carefully inspected before shipment. Each order is professionally packed with protective materials to ensure your purchase arrives safely and in the same condition as shown in the photos.
We ship worldwide from Japan using FedEx or DHL Express. Every package includes a tracking number so you can monitor your delivery in real time with confidence.
Estimated delivery times may vary depending on the destination and product type. Please refer to the “Delivery Estimate” displayed on the eBay checkout page for the most accurate arrival information. We always dispatch orders promptly to ensure smooth and reliable delivery.
Shipping is available Monday to Friday (excluding national holidays). Orders placed on weekends or holidays will be shipped on the next business day. We only ship to the address registered on eBay. If your location is designated as a remote area by the carrier, additional shipping fees may apply.
Thank you for choosing our store. We are committed to delivering genuine products from Japan with fast, safe, and trustworthy service worldwide.