pH Meter, Accurate pH/EC (Conductivity)/TDS (ppm) Multi-Parameter Measurement, IP68 Waterproof Probe, Pocket Tester Kit with Calibration Powder Packets, VA Display, for Water Quality Testing

With inventory shipped from a U.S. warehouse, this Test, Measure & Inspect item gives your customers fast domestic delivery. With up to $34.77 per sale (27% margin) and no minimum order, it's a low-risk way to expand your catalog on eBay, TikTok, Shopify, WooCommerce, and other major U.S. platforms. Note: this item is restricted from listing on Amazon, Temu, Walmart.

Fulfilled by vevor — a Doba supplier managing 13008 active products and shipping from U.S. warehouses. Platform data confirms 99.52% of orders fulfilled successfully, with a 3.24% refund rate. Free shipping included.

When a customer buys this Test, Measure & Inspect item from your store, Doba automatically forwards the order to the supplier, who ships it directly to your customer from a U.S. warehouse, typically within 2-7 days. You never touch the inventory. Your profit is the difference between your selling price and Doba's wholesale rate. No upfront stock. Start with one unit.

Ships from a U.S. warehouse via seller-selected shipping. Supplier-estimated processing: 3 business day(s), with estimated domestic delivery in 2-7 days.

Scale without the manual work. Doba connects to Amazon, eBay, Walmart, Temu, TikTok Shop, Shopify, WIX, Bigcommerce, Woocommerce, Shift4Shop, Square, Newegg, and other platforms — add products, sync inventory, and fulfill orders automatically. Use Doba Pilot to manage multiple products and stores from one conversation.