About
Kortek offers quality used Staveley instruments and accessories at affordable prices.
Staveley Instruments
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Nortec 1000S Single Frequency Eddy Current (EC)
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Nortec 2000D Dual Frequency Eddy Current
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Nortec 2000D+ Dual Frequency Eddy Current
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Nortec 2000D+EMI Dual Frequency Eddy Current
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Bondmaster 1000e+ Ultrasonic
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Sonic 1200M Ultrasonic
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Sonic Workstation
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Workstation 2000 with Nortec EC and Sonic Module
All instruments sold by Kortek are are fully operational and come with a 30-day No-Hassle return policy.
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Current Inventory
2000D+ EMI
* Battery, charger, and other accessories sold separately.
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2000D
* Battery, charger, and other accessories sold separately.
2000D+
* Battery, charger, and other accessories sold separately.
Bondmaster 1000e+
* Battery, charger, and other accessories sold separately.
Workstation 2000
...coming soon
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Sonic 1200M
* Battery, charger, and other accessories sold separately.
DR-35 (thinner) batteries for dual-battery instruments
NI2040 (thicker) batteries for single-battery instruments
Chargers for D35 (Thin) Batteries
Single-Bay Charger
Dual-Bay Smart Charger
Chargers for NI2040 Batteries
Canvas Case for 2000D+
Hard case fits any instrument on this site
US Army Probe Kit
Customer Support
Many used instruments are sold by internet resellers or recycling companies. Unfortunately, many of those sellers are unable to test the instruments, and are unfamiliar with the instrument's operation.
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Kortek is operated by Edward Korkowski, who holds and ASNT NDT Level III in Electromagnetic Testing, and has been actively working in the NDT industry for over 35 years.
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At Kortek, all test instruments and accessories are subjected to a complete checkout prior to sale.
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It is normal to have concerns when purchasing used test equipment. That's why Kortek only sells rugged Staveley instruments, and offers a 30-day money back guarantee if you're not happy with your purchase. In the very slim chance that your tester stops working in the first 90 days, you can simply return the tester and I'll swap it out free of charge with a like-unit.
Eddy Current Slide Rule Calculator
The Eddy Current Slide Rule quickly calculates F90 test frequencies, standard depth of penetration, and more!
