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How to Order & Money Back Guarantee

Many of our items are available at retailers across the country and worldwide. We encourage you to visit them. If you're not sure where to find these retailers, simply type a product name or "Davis Instruments" into any search engine for a list of places from which to buy.

Ways to Order

Online:
If it's more convenient for you to place your order directly with us, you can do so using our e-commerce system. Go to the Weather, Automotive, or Marine product section, then click the "Order Item" button at the bottom of the page when you've found the item you'd like.

E-mail:
sales@davisnet.com

Telephone:
USA & Canada: (800) 678 3669
Outside the USA or Canada:(510) 732 9229

We are open Monday through Friday, 7:00 a.m. to 5:30 p.m., Pacific Time.

Postal Mail: See below for mailing instructions.

Payment Options

We accept Visa, MasterCard, or personal checks.

For Credit Cards, be sure to include:

  • Card expiration date
  • Full name on card
  • Cardholder address (must match billing address for account)
  • Mailing address (if different than cardholder address)
  • Daytime phone number
  • Postal Mail:
    Mail your order with a personal check to:
    Davis Instruments Corp.
    3465 Diablo Ave.
    Hayward, CA 94545 USA

    Shipping charges and applicable sales taxes are additional.

    For details on shipping and handling, click here. Or see our Mail Order Blanks in our catalogs*. Since they include product numbers and prices, they're also handy to print out and use when placing your order.

    *Please note that not all of our catalogs have order forms.

    30-Day Money-Back Guarantee

    If for any reason you are unsatisfied with anything purchased from us, return it within 30 days and we will gladly refund your purchase price. Shipping charges are not refundable. This guarantee does not apply to opened software packages.