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The Thorlabs PM122 is a precision optical power meter featuring a Ge photodiode sensor (S122B) with sensitivity from about 35 nW to 35 mW over the 700‑1800 nm wavelength range. It offers a graphical LCD display, interchangeable sensors, and supports remote connectivity for data logging and control.
It is ideal for measuring laser output, fiber optics research, and other photonics applications requiring high sensitivity in the Near‑Infrared. The wide dynamic range and sensor compatibility make it versatile for both low‑power and moderate‑power optical measurements.
Testwall can supply the used Thorlabs PM122, fully tested. With expert support and global delivery, Testwall ensures high‑performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Thorlabs PM122.
Returns
If you are not completely satisfied with your purchase, simply return the item to us in its original condition within 30 days of receipt.
Returned items should be unused and must be returned in original packaging with any enclosed documentation. We will issue a full refund on receipt, excluding the original delivery charge. Alternatively, if preferred, we will exchange the item.
VAT
Prices exclude VAT. Intra-Community transactions: Under the EU VAT Directive, B2B sales of goods across EU VAT borders is VAT zero-rated.
Where VAT is charged, a rate of 23% is applied.
VAT is not charged outside of the EU.
