Here is the product page for the Altimeter One. These are drop-shipped from the USA not China. Free shipping in the US!! Please ignore stock quantities as these are not stocked in-house. Note: Choose First Class Shipping and we'll refund the cost after we process your order.
1.1S-8S check2.Voltage detection precision：± 0.01V。3.Unit voltage display：0.5V~4.5V4.Total voltage display：0.5V~36V5.1S test mode voltage range:3.7V~30V的6.Low voltage alarm mode:2S - 8S7.Alarm set range：OFF~2.7~3.8V8.Size：40mmx 25mmx 11mm9.Weight：9g