Selling Units: Single item
Any sea or port in China
OHSP 350B SPECTRUM ANALYZER
wavelength range of 380-780nm,test contains Visible light parameters and retinal blue ray hazard parameters
OHSP350B retina hazard rapid test instrument is an intelligent instrument which is specially designed for fast detection of blue light. It is an instrument that detects the effect of blue light. It has 4 functions: detection, measurement, screening and contrast. fast detection of anti Blue light effect.
color tolerance SDCM
blue light hazard weighted irradiance
safe allowed exposure time
red ratio, green ratio, blue ratio
light and dark visual ratio S/P
Packing & Certi
Q1. Can I have a sample order for products? A: Yes, we welcome sample order to test and check quality. if your order is large . but sample is not for free
Q2. How do you ship the goods ? A: We usually ship by DHL, UPS, FedEx or TNT.
Q3. Is it OK to print my logo on product? A: Yes. Please inform us formally before our production and confirm the design firstly based on our products.
Q4: Do you offer guarantee for the products? A: Yes, we offer 2 years warranty to our products.