As per industry standard, ALL-TEST Pro recommends that all devices be recalibrated each year. We offer in-house calibration services as well as National Institute of Standards and Technology (NIST) Certified Calibrations.
When ALL-TEST Pro develops a product, one of the most important things we think about is how our instruments perform over time.
Our engineers carefully select components that try to minimize wear, however there is no way to eliminate it entirely. Generally, ALL-TEST Pro develops test instruments to conform to a one-year specification.
Although the default confidence specification for ALL-TEST Pro instruments is 99%, there are numerous other factors that can affect an instrument’s performance over time, such as:
Whether each calibration has been certified or not, the customer should maintain a calibration history to ensure compliances are being met.
Trade-in an ATIV or AT33 and receive $1000 USD credit
or
Trade-in an ATPOL (600V) and receive $2000 USD credit
towards the purchase of a new AT34, AT7 or AT7 Pro.
Contact [email protected] for more info
***We will no longer be accepting trade-ins of ATIV, AT33, or ATPOL (600V) after 2024***
Offer valid thru 12/31/24
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