PD meter:PD-20
1) CE& ISO.
2) Accurate .
3) Simplicity of operation.
Port: Shanghai
Minimum Order Quantity: 1 Piece/Pieces sets
Supply Ability: 110 Piece/Pieces per Month
Payment Terms: D/P,T/T,Western Union,Paypal
Contact Supplier
Packaging Detail: Carton Box
Delivery Detail: 7 Work Days
PD Meter:PD-20
· Method of measurement: cornea reflection light coincidence method
· Range of measurement: 48 to 77MM (both eyes), 24 to 38.5MM (each eye)
· Graduations: 0.5MM
· Range of focusing point: 30 cm~∞
· Electric Voltage: 6V DC (Lr03 batteries X4)
Model No.: Radian & Thickness Apparatus FTT-...
Features: FORCAZA OPTICAL Radian & Thickness Apparatus FTT-2
Lens thickness tester
Model No.: F-CCD2050
Features: 1. The working principle of linear array CCD;
2. The working principle of laser displacement measures
3.F-CCD2050
Model No.: F-GSCL1200
Features: 1.F-GSCL1200
2.light speed measure
3.semiconductor laser characteristc
4,experiment host ,
Model No.: F-CCD2050
Features: F-CCDD2050
1. The working principle of linear array CCD;
2. The working principle of laser displacement measures
Model No.: F-GT1190
Features: 1.F-GT1190
2 Photoelastic effect
3. educational equipment
4.optical experiment
Model No.: F-GT1190
Features: 1.F-GT1190
2 Photoelastic effect
3. educational equipment
4.optical experiment
Model No.: SD-9901
Features: pipeline camera for 100 to 600m dia of pipe:
Main parts: Camera head; Cable reel; Control unit; Crawl system.
Model No.: SD-1050II
Features: CCTV pipe inspection system with pan&tilt camera:
1. 480TVL resolution
2. Pan: 360degrees; Tilt: 180degrees
Model No.: SD-1040
Features: video pipe inspection camera with 480tvl resolution:
1. Sony CCD, 480TVL
2. Auto Level
3. 9 LEDS
Model No.: 10-1814106B
Features: 1.Used for Eyeglasses
2.Good service and Good qulity
3.Elegant packing
4. useful tools
5. good service
Model No.: SD-1050II
Features: pipeline inspection cameras with pan&tilt camera:
1. 480TVL resolution
2. Pan: 360degrees; Tilt: 180degrees
Model No.: SD-1050II
Features: tube camera with pan&tilt camera:
1. 480TVL resolution
2. Pan: 360degrees; Tilt: 180degrees