Verified against NIST-traceable digital thermometer (Eutechnics digital thermometer) at two temperatures. As found and as left data recorded at both points. Recommended calibration interval provided with calibration stickers.
Please allow 5-7 business days for NIST calibration to be completed.
All USA orders ship for FREE. We offer many shipping services which are made available during checkout, including next day air. Most orders received by 2PM ET will ship the same day (Mon-Sat). We ship worldwide with a few exceptions. We do not ship to USA sanctioned countries or Australia.
USA: Free 30 day USA returns. Returning an item is very simple. Just select submit a return request here: RETURNS. We will send you a pre-paid return label. Just print it out and tape it securely to the box
Rest of the world: We offer a 30 day return period. International customers are responsible for return shipping. Returning an item is very simple. Just select submit a return request here: RETURNS.