Huanyu 23-inch LCD Optical Digital Visual Acuity Chart Eye Charts Optometry Tester Projector 100-240V with Remote Medical Device Certificate（China Class II ）
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Make sure this fits by entering your model number.【300+ visual system】300+ visual target system: E, C, HP, Arabic numerals, children visual targets, etc. are used to measure vision; red and green visual targets, Markov rod visual targets, cellular visual targets, etc. for measuring astigmatism and color weakness; Amblyopia training, auto play, contrast sensitivity test and many other functions are waiting for you to explore and discover.【1-6.5m testing distance adjustable:】according to the actual measurement location, adjust the system's use measurement distance, 1.0-7.0m, 0.1m increments, easy to set up.【Mirror function: 】If the room is narrow and a mirror is needed, the display can be adjusted to the mirror display mode. (There are 10 other display functions waiting for you to explore and choose.)【4 Display mode:】 full screen display, branch display, column display, single display, press the arrow keys to move the display area.【HR screen:】 clear image, high-definition screen, wireless remote control 8m, fast switching speed, adjustable brightness, 3C certification, ES certification, 100-230V wide voltage, brand display, reliable quality.
상품설명
♞Huanyu Thank you for your favor and trust to choose our product ! ♞About the product: ♞Features: Super thin and light design, high definition scheme, The professional digital picture processing technology, fast switching, easy to operate. Offering single display function, which includes eight rows and three lines charts. Sitting type installation & Wall-hung type installation both available, which enable the installation convenient and maintenance easy. High resolution LCD screen and small dot pitch(0.294mm) adopted, which ensure the clear image seen. ♞Specifications: 01 Power supply: AC100V to240V,50/60Hz 02. Standard power: Approx. 25W 03. Standby power: Approx. 2W 04. Dot pitch of monitor: 0.294mm 05. Type of monitor: TFT, 06. Size of monitor: 21.5'' 07. Visual size: 390X312mm 08. Visual angle: H:170/V:160 09. Color: 16.7M 10. Max brightness: 300CD/M2 11. Maximum contrast: 2000:1 12. Corresponding signal time: 5ms 13. External dimensions: 412X435X195mm 14. Unit weight: 8.0Kg 15. Measuring distance: 2M to 6.5M 16. Recording methods of vision: Decimal & Imperial fraction 17. Control distance: not less than 8M for maximum ♞Packing list: No. Description Quantity(Piece) 01 Main body------------------------1 02 Remote control------------------1 03 Hung kit--------------------------1 04 The wall mounting screws------4 05 Power wire-----------------------1 06 Operation manual----------------1 ♞About Shipment: After your order is confirmed, the product usually takes about 5-10 business days to arrive to your hand.
Make sure this fits by entering your model number.【300+ visual system】300+ visual target system: E, C, HP, Arabic numerals, children visual targets, etc. are used to measure vision; red and green visual targets, Markov rod visual targets, cellular visual targets, etc. for measuring astigmatism and color weakness; Amblyopia training, auto play, contrast sensitivity test and many other functions are waiting for you to explore and discover.【1-6.5m testing distance adjustable:】according to the actual measurement location, adjust the system's use measurement distance, 1.0-7.0m, 0.1m increments, easy to set up.【Mirror function: 】If the room is narrow and a mirror is needed, the display can be adjusted to the mirror display mode. (There are 10 other display functions waiting for you to explore and choose.)【4 Display mode:】 full screen display, branch display, column display, single display, press the arrow keys to move the display area.【HR screen:】 clear image, high-definition screen, wireless remote control 8m, fast switching speed, adjustable brightness, 3C certification, ES certification, 100-230V wide voltage, brand display, reliable quality.
상품설명
♞Huanyu Thank you for your favor and trust to choose our product ! ♞About the product: ♞Features: Super thin and light design, high definition scheme, The professional digital picture processing technology, fast switching, easy to operate. Offering single display function, which includes eight rows and three lines charts. Sitting type installation & Wall-hung type installation both available, which enable the installation convenient and maintenance easy. High resolution LCD screen and small dot pitch(0.294mm) adopted, which ensure the clear image seen. ♞Specifications: 01 Power supply: AC100V to240V,50/60Hz 02. Standard power: Approx. 25W 03. Standby power: Approx. 2W 04. Dot pitch of monitor: 0.294mm 05. Type of monitor: TFT, 06. Size of monitor: 21.5'' 07. Visual size: 390X312mm 08. Visual angle: H:170/V:160 09. Color: 16.7M 10. Max brightness: 300CD/M2 11. Maximum contrast: 2000:1 12. Corresponding signal time: 5ms 13. External dimensions: 412X435X195mm 14. Unit weight: 8.0Kg 15. Measuring distance: 2M to 6.5M 16. Recording methods of vision: Decimal & Imperial fraction 17. Control distance: not less than 8M for maximum ♞Packing list: No. Description Quantity(Piece) 01 Main body------------------------1 02 Remote control------------------1 03 Hung kit--------------------------1 04 The wall mounting screws------4 05 Power wire-----------------------1 06 Operation manual----------------1 ♞About Shipment: After your order is confirmed, the product usually takes about 5-10 business days to arrive to your hand.
2021-06-12 17:51:49
