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What is the calibration schedule on my unit?
Tel Instrument recommends an annual calibration interval.
Where can I get my test set calibrated?
Tel-Instrument will calibrate test sets at the factory. The following distributors are also able to calibrate the test sets (insert list of distributors)
Do you offer an extended warranty on the test sets?
Additional 5-year extended warranties are available for certain products and for volume purchase agreements. Prices for extended warranties will be provided by the sales rep listed on the website.
How do I place orders for international delivery of military test sets?
International delivery of military test sets should be placed with one of our authorized distributors as shown on the website. If an export license is required it typically takes four to six weeks to process.
How do I place orders for domestic delivery of military test sets?
Orders for military units to be used domestically should be placed directly with the factory. Contact the Tel sales rep listed in the Contact Us section of the website.



