eyesight test chart

Brand Name:3nh-TILO

Model Number:T1422-4D

Place of Origin:Shenzhen China

... on at least 1 pcs standard 4x iso test chart. Both sides of the 4 boards can be used for many test charts. 1. It can extend the life of the chart when used in combination with the magnetic chart The surface of the test chart bracket has the function of

Brand Name:SineImage

Model Number:YE0178

Place of Origin:P.R.China

...Test Target 4:3 Ratio 100% WHITE TEST CHART Shading Measurement Chart The test chart consists of a blank film between two glass panes. The (reprographic) film is of the same material as the other ESSER TEST CHARTS transparencies (D280, D240, D205). The test chart...

Brand Name:MeCan

Model Number:E-C901MW

Place of Origin:GuangZhou

...Test Chart , Eye Chart Wall Model : E-C901MW Vision chart specification LCD size: 17 inch XGA Panel Working distance: 2-7m,Step 0.1m (80－260inch,Step 5inch) Remote Control: IR Battery of remote control: AAA LCD brightness: ≥160cd/m² Vision icon: E,C,Alphabet,Figure,Children Testing function: Schober test Worth test Cross grid Coincidence test ETDRS Stereo test Astigmatism test Fixation point test

Brand Name:KESHILONG

Model Number:GD8020

Place of Origin:China

...Chart Test distance at 5m 16.4 feet DECIMAL type with Four hole (1) LED (2) Test Distance:5M Technical Data GD8020 Test Distance 5m Unit G.W 2.8kg Size 75.6*45*2CM Packing Quantity 5pcs/ctn Input Power AC100~240V, 50/60Hz Packing Size 84x50x7cm Specifications: Packing: Product & Service Products: Ophthalmic Instruments: Auto Refractometer, Phoropter, Auto Projector, PD Meter, Trial Lens Set, LCD Vision Chart...

Place of Origin:China

Brand Name:SUCE

Model Number:C901

...test chart : E, C, Alphabet, Numbers What's new? 17 inch LED backlit screen New CNT test, which is more scientific, effective, and directive. CNT curve will be formed and displayed on the screen when the test is finished. Better user experience--- All tests icons are listed on home interface. Quick test list--- Pick ten or less frequently used tests to establish your own quick test...

Brand Name:GOLGATHA

Model Number:GGT - 14030

Place of Origin:Guangzhou China

Hospital Luxurious Eyesight Lamp Box Product Description Description: This is served as an apparatus for enghtsight examination in hospitals. In practical use, it boasts the advantages of soft and comfortable lighting levels and being made of aluminum ...

Brand Name:Infinity Machine

Model Number:IN-3006

Place of Origin:Made in China

...Testing Instruments With Curve Chart Display Model: IN-3006 Purpose: RS-3006 digital-display fold stiffness tester is used for testing flexing fold stiffness of paper and board. This tester is suitable for paper, board and other slice materials whose thickness is less than 3mm to do flexing fold stiffness test, and it is also suitable for softness test...

Brand Name:OEM

Place of Origin:CHINA

...Test Pack For Pre Vacuum Steam Sterilizers / BD Test Pack Structure and Properties: B-D test chart is bottom on paper, the size is the same as the cross-section of standard test package, and the front of paper is printed with a light yellow bar pattern,the color after sterilization will not fade. Usable range:B-D test chart is the steam penetration test chart ,that dedicated to testing...

Brand Name:Btutest

Model Number:BTU- Munsell

Place of Origin:Made in China

Munsell soil colour chart Soil Testing Equipment Description: Soil Color Charts Offer an Affordable Way to Evaluate and Classify the Color of Soil.Soil Testing Equipment The book is organized to make it faster and easier for you to identify and communicate...

Brand Name:SDA

Model Number:SDZK-1001

Place of Origin:China

... machine,monitor system,testing and monitoring the test subject from a long way. 2.It can be widely used in oil well control office to test the pressure of the blowout preventer,the mouth of the oil well,oil pipelines such kinds of the parts.also it can

Brand Name:SeeLong

Model Number:SLM-1000-xx

Place of Origin:China Luoyang

...Test Bench Introduction The hybrid powertrain test bench system is mainly used for various tests of the power systems (engine + ISG Motor + transmission + dynamometer) and its electronic control system in the process of product development. Test the performance of the engine, motor, Motor controller, and gearbox to provide accurate and reliable test charts and data. To test...

Brand Name:HUATEC

Model Number:HG-6380

Place of Origin:China

Real-time Vibration Meter spectral chart Portable For Industrial Fields HG-6380 HG-6380 uses piezoelectric acceleration transducer to convert vibration signal into electric signal. Results including RMS of velocity values, peak-peak value of displacement, ...

Brand Name:BOTO

Model Number:B-TS-401

Place of Origin:China

...perform temperature & humidity test, cold resistance test, thermal cycle test, ultra low temperature test, high temperature test, storage condition, and calibration function.Suitable for small test pieces and large pieces. Size Information: Size Chart of

Brand Name:INVBIO

Model Number:INV-1205

Place of Origin:China

...Test Kit Strips with pH and More These new test strips are ideal for field testing, process control, and analytical and research applications. The test strips are easy to use: simply dip the test strip into the water sample to be tested, remove the test strip, and compare the resulting color change to the included color chart. The test...

Brand Name:DoChek

Place of Origin:China

... Law enforcement Hospitals, rehabilitation facilities Material and Components 25 Test cups 1 Color chart 1 Instructions for use Material required but not provided: timer or stopwatch Test method Read results with a reader (optional) Test menu Cut-off

Brand Name:famous

Model Number:j-001

Place of Origin:china

good qiality shop acrylic 4C board identification plate standard diamond 4C card display 1. Material :acrylic 2. Size Customzied 3. Color Various 4. OEM&ODM : Warmly welcome custom jewelry box 5. Quality control Raw material purchase, pre-production ...

Brand Name:OEM

Model Number:CT-UTI

Place of Origin:CHINA

... for seconds; 2. Accuracy: >99%, same as lab accurate results; Instruction: EASY TO USE - Get your results by following the 3 simple steps: 1. Immerse into the pending test urine; 2. Shake; 3. Match with the color chart to get result in hands.

Model Number:BFT-003

Place of Origin:China

Wintape White Skinfold Fitness Body Fat Caliper With Measurement Chart Loss Weight Body Fat Tester Skinfold fitness body fat caliper with measurement chart Product Description: 1.Includes body fat tool, body fat measurement charts, instructions for body ...

Brand Name:Dirui

Model Number:H13

Place of Origin:Jilin, China

...Test Strip H-13 Hospital Home Use Urinalysis Reagent Strips EXTREMELY EASY TO USE Urine test kit, Instant reliable results with simple and clear instructions. Simply dip and compare with large color chart on bottle. No more mailing samples off to an expensive lab and waiting weeks or even months for results 100 STRIPS MEANS 100 TESTS - Each urine test...

Brand Name:Gracias

Model Number:YH-1012

Place of Origin:China

...Test Chamer Freature: 1,The color LCD touch chart control operation interface in both Chinese and English surface,easy to operate. 2,The equipment is divided into high and low temperature area, test area 3Part, district of housing adopt unique thermal structure. 3,Impact mode switching applications wind road will temperature import Test area, cold and hot shock tests...