Excellent seller. I recommend for cooperation. I had questions and the seller answered all the questions and even provided an individual discount. Thank you very much!
c***a (2)- Feedback left by buyer.
Past month
Verified purchase
Excellent seller. I recommend for cooperation. I had questions and the seller answered all the questions and even provided an individual discount. Thank you very much!
b***o (274)- Feedback left by buyer.
Past month
Verified purchase
Spectrometer is working fine including the electrical interface for light source control. Spectral range is slightly smaller than claimed; range ends below 900 nm - as usual for this spectrometer and grating. There seems to be no slit or a large slit (I cannot read out the configuration) - sensitivity is high anyway.