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Specification
Alarm : Visual
BatteriesIncluded : 1
BatteriesRequired : 1
Brand : Huanyu
BulletPoint1 : 【Simple and accurate】PD Meter is a precision optical instrument used to measure distance between pupils in the process of optometry for spectacles. Compared with those printable rulers, our digital PD meter adopts high precision sensor and advanced intelligent electronic system to display the measurement results digitally, which is intuitive, accurate and easy to operate
BulletPoint2 : 【Measuring accuracy plus-minus 0.1/0.5mm adjustable】According to the accuracy requirements of the actual glasses, set the measurement step increment, that is, accuracy, instead of fixed 0.5mm, the measurement results of Huanyu interpupillary distance measuring tool are more reliable
BulletPoint3 : 【30cm-2m adjustable vision distance】The 9AC pupil distance meter can set 30cm, 40cm, 50cm, 1m, 2m and other different vision distance gears.
BulletPoint4 : 【Multifunctional】Our pupilometer also has the following functions: 0.5-3.0 degree LED energy-saving lamp brightness adjustable; plus 2.00d visual acuity compensation
BulletPoint5 : For non-consumable and non human damaged accessories, we will resend a new one for customers to replace
Color : LY-9AC
Color1 : Black
Color2 : Red
Color3 : Clear
CompatibleDevices : Smartphone
CustomerPackageType : Standard Packaging
ExternallyAssignedProductIdentifier : 9305997205560
ExternallyAssignedProductIdentifier1 : 614395001704
ExternallyAssignedProductIdentifier2 : 0614395001704
ExternallyAssignedProductIdentifier3 : 00614395001704
ImportDesignation : Imported
IncludedComponents : 4Xradon gas detectors, carrying bag, 4X12volt power adapter,4X DC extension cable,4Xstep-up cables
ItemDisplayWeight : 2.95 kilograms
ItemName : Huanyu Optical Digital Pupilometer Adjustable Measurement Precision LED PD Meter Diopter Compensation Pupil Meters CE Approved (LY-9AC)
ItemPackageDimensions_Height : 27 centimeters
ItemPackageDimensions_Length : 9.6 centimeters
ItemPackageDimensions_Width : 20 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : multi-testers
Manufacturer : Huanyu
Material : Plastic
MeasurementAccuracy : 6000
MeasurementType : Multimeter
MinimumOperatingVoltage : 9 volts_of_direct_current
ModelName : Pupilometer LY-9AC
ModelNumber : LY-9AC
NumberOfItems : 1
PartNumber : WJJ-210C
PowerSourceType : Battery Powered
ProductDescription : Huanyu
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Use:
PD Meter is a precision optical instrument used to measure distance between pupils in the process of optometry for spectacles. Characteristics:
The device is a scientific and reasonable design, consisting of measurement system , optical system , computer softwaresystem into a whole.
Using mechanical hairspring to level at the reflecting point of human cornea to realize the consecutive measurement. It features direct point-sampling and high accuracy of orientation.
Adopting high-precision line-shaped sensors, advanced intellectualized electronic systems and digital display which allow thetesting results more visible , legible and accurate.
The design of LED lamp-house and low-power consumption ensure the prolonged service life of batteries.
It offers the + 2.00D compensation for the visual degree.
The brightness of LED lamp-house is adjustable.
Main Technical Indexes:
Effective range of measurement:
*Binocular pupillary distance: 45-82mm
*Left or right pupillary distance: 22 .5-41MM
Absolute value of indicated error: ＜0.5mm
Absolute value of asymmetrical error: <0.5 mm
Absolute value of rounding error:<0.5 mm
Distance of target : 30cm~∞
Power source:
*Voltage: DC 3V
*Specification: 5 # AA batteries
*Quantity: 2 pieces
Time for automatic shut-off:
*About 1 minute after stopping operation, or turn it off manually
Size: 22mm(L)x 164mm(W) x 63mm(H)
Weight: 0.66kg


ProductSiteLaunchDate : 2019-03-15T06:39:08.502Z
RecommendedUsesForProduct : indoor
Size : 1301
SpecificationMet : Ce, Cat I, Ii, Iii
StreetDate : 2017-07-20T00:00:01Z
Style : Digital
SupplierDeclaredDgHzRegulation : not_applicable
UnitCount : 1
UnspscCode : 41111600
UpperTemperatureRating : 1832 degrees_fahrenheit
Voltage : 120 volts