We are Walson Advanced Technology based in China , China. We are member of Tradekey.com since July, 2007. Our business is related to Beauty & Personal Care industry and we specifically deal in Medical Instruments,Medical products ,Medical consumable materials. Please find our product details below: BL-II Auto Chart Projector Projection distance: 1.8-6m Projection magnification: 30x(in 5m refraction) Projection size:260x260mm 300mm(in 5m refraction) Numbers of charts:30 Chart change-over:1 frame/0.8sec Number of masks: open line 1, horizontal line 5, vertical line 6, single isolation 16, r and g 1 Tilt range:10 horizontally as well as vertically Projection lamp: 12v 35w(halogen lamp) Automatic shut-off mechanism:5 minutes Electricity: AC 110V OR 220V 50/60 Hz DC 12V Power consumption: 60W Dimension: 210(W)x292(L)x234(H)mm Weight:6.5kg #ECG8903:Three Channel Electrocardiograph(5.1") Lead system: 12 leads, 3 channels sampling synchronized Input mode : Floating and Eliminates trembling protects xxxxx high quality electrocardiographs. please connect with us to get more information. Sell BC-50B High Frequency Electricity Knife A king of high frequency surgical unit ,be appllicable to coagulate in subtle operations,has two output interface it can be controlled by automatic and foot ,show output power digital the sound levelcan be adjusted it can be used in surgical operations inculding neurosurgery microsurgery otolaryngological hands orthopaedic and cosmetic surgery etc Function 625kHz(plus or minus5%) Rated power 2-70 Rated load 150 Sell APS-6000B perimeter Stimulator Screen: Hemispherical bowl, radius 30cm integrated Stimulus Source: Light emitting diode, wave length 580nm-650nm Stimulus Size: 2mm Stimulus Intensity: 2.5-1000 (asb) Stimulus Duration: Adjustable 0.2 to 2 seconds Stimulus color: yellow, red Stimulus step: total 27 step 1 Patient Response Time: Adoptive to patient, adjustable 0.2 to 2 seconds Minimum inter-stimulus delay: Adjustable 0.2 to 2 seconds Background illumination: 4(asb) Test lens Diameter: 35mm Central sign diameter: 3mm Stimulus points: 144(0-60º), 72(0-30º), 72(60-90º), 61(0-10ºred), 114(Blind spot) Chin rest moving range: vertical 70mm, horizontal 90mm Fixation Method: Automatic monitoring with two options. Available blind spot method, Eye tracking method. In both methods, fixation errors are to be immediately announced by visual and audible warnings. The standard video camera should provide visual of the patient&＃039;s eye for additional monitoring. Strategies: Estimative test, Qualitative test, Auto threshold, Fast threshold, Full threshold, Esterman test and other popular mode Test Range: Default test(0-60º), Yellow spot test (central 0-10º), Central 0-30ºtest, Quadrant test, Peripheral test (60-90º), Blind spot test, Custom test Stimulator unit dimensions: 67 x 66 x 38cm (HxWxD) Stimulator unit weight: 18 KG approx Stimulator unit power requirements: 220V AC 50-60Hz =============== Minimal Computer Requirement: PC Version: At least one COM+ port (9 pin); At least one PARALLEL port (25 pin); At least one USB 1.0 port; At least one PCI slot; An over 300W famous brand strong power. Laptop Version: At least three USB 2.0 ports. Stimulator Screen: Hemispherical bowl, radius 30cm integrated Stimulus Source: Light emitting diode, wave length 580nm-650nm Stimulus Size: 2mm Stimulus Intensity: 2.5-1000 (asb) Stimulus Duration: Adjustable 0.2 to 2 seconds Stimulus color: yellow, red Stimulus step: total 27 step 1 Patient Response Time: xxxxx Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.