# Lock In Amplifiers

## Products in this collection

- [SR844 Stanford Research Amplifier Used](valuetronics.com/products/sr844-stanfo-lock-amp-used) - 0.0 USD
- [Stanford Research Systems SR830 DSP Dual Phase Lock-In Amplifier (Pre-Owned)](valuetronics.com/products/sr830-stanford-research-lock-in-amplifier-used) - 0.0 USD
- [SR850 Stanford Research Lock In Amplifier Used](valuetronics.com/products/sr850-stanford-research-lock-in-amplifier-used) - 0.0 USD
- [5209 EG&G Lock In Amplifier Used](valuetronics.com/products/5209-eg-g-lock-in-amplifier-used) - 0.0 USD
- [LI5650 NF Corporation Lock In Amplifier New](valuetronics.com/products/li5650-nf-corporation-lock-in-amplifier-new) - 6300.0 USD
- [LI5660 NF Corporation Lock In Amplifier New](valuetronics.com/products/li5660-nf-corporation-lock-in-amplifier-new) - 11000.0 USD
- [LI5645 NF Corporation Lock In Amplifier New](valuetronics.com/products/li5645-nf-corporation-lock-in-amplifier-new) - 5100.0 USD
- [LI5655 NF Corporation Lock In Amplifier New](valuetronics.com/products/li5655-nf-corporation-lock-in-amplifier-new) - 7600.0 USD
- [SR510 Stanford Research Lock In Amplifier Used](valuetronics.com/products/sr510-stanford-research-lock-in-amplifier-used) - 2495.0 USD
- [SR530 Stanford Research Lock In Amplifier Used](valuetronics.com/products/sr530-stanford-research-lock-in-amplifier-used) - 2995.0 USD
- [5610B NF Corporation Lock In Amplifier New](valuetronics.com/products/5610b-nf-corporation-lock-in-amplifier-new) - 7910.77 USD

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> Source: [ValueTronics](valuetronics.com/collections/other-equipment-amplifier-lock-in)
> Updated: 2026-06-03