Contact Information

We are completely dedicated to your total satisfaction. If you have any suggestions or comments please email us using the link below.

If you need our W-9, please click here to download it.

Our Contact details:

Tech Instrumentation Inc.
750 E Kiowa Ave.             (for UPS, FedEx, etc.)
PO Box 2029                    (ALL mail must go to our PO Box)
Elizabeth, CO 80107-2029
USA

Phone: (800) 390-0004 Toll free
Phone: (303) 841-7567
Fax: (303) 840-8568

NOTE:  We do not accept unsolicited advertisements at the facsimile number.

Hours of Operation: 8:30am - 5:00pm (MST)


Email: [email protected]

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★ Judge.me Reviews

Let customers speak for us

584 reviews
87%
(506)
7%
(38)
3%
(20)
1%
(8)
2%
(12)

hygrometer inaccurate: 20% high reading.

Hi James, Please contact us at 800-390-0004 x 2 so we can discuss the issue with you. If we can't take care of it over the phone we'll be happy to arrange a replacement. Thank you!

Great product

Arrived quickly. I purchased to replace a 5 year old unit that had stopped transmitting.

Indoor/outdoor thermometer

Nice product

Works fine

Works fine best I can tell.

No Power or no Signal to the inside receiver.

My sensor seems to be lacking power or a signal. I have changed batteries several times to no result! Model # S85814 AC 5.0V Could someone please help me? Thanks

Hi Robert, Please call us at 800-390-0004 x 2 to discuss the issue and see what we need to do for you.