lcd optometry pd meter

Brand Name:KESHILONG

Model Number:GD8407

Place of Origin:China

... 12V(not include) Feature: 1. Clear Vertical line and precise measurement. 2. easily operation, fast measuring and displaying 3. Pupil Distance Shows on LCD in mm 4. can seperately measuring left or right eyes 5. automatical off

Brand Name:CALIN

Model Number:CA168-A

Place of Origin:CHINA

...Meters Bi - Directional LCD Display Prepayment Meters The CA168-A meter is a solid-state, socket type, single-phase residential electricity meter that provides utilities with unparalleled digital accuracy, reliability and serviceability in a cost-effective package. Personality modules in the meter...

Brand Name:VICTOR

Model Number:VICTOR 330

Place of Origin:CHINA

VICTOR 330 LCD Multifunction Environment Meters Pocket Humidity Meter VICTOR 330 Indoor Ourdoor Large LCD Digital Thermometer-Hygrometer Small Size Thermometer Pocket Humidity Meter Family Use ±1.0℃ Accuracy Features: Environment comfort display:“...

Place of Origin:China

Brand Name:YOMIN

Model Number:YEM015

...: Large screen LCD display;RS485 (communication protocol MODBUS-RTU) remote meter reading function, which can accurately measure active energy; Designed according to the national standard GB/T17215.321-2008 "Class 1 and 2 static AC active energy meter" and

Brand Name:Qihang

Model Number:JXL-12232-3

Place of Origin:Shenzhen, China

... according to your request Viewing angle 6H LCD mode STN Display mode transflective / positve Conecting mode Metal pin or rubber or other STN film according to your request ...

Brand Name:Yieryi

Model Number:PH-2

Place of Origin:china

Yieryi Protable LCD Digital PH Meter Pen electrical PH Tester Aquarium Pool Water Wine Urine Features: 100% brand new and high quality Calibration Method: 2 points automatic calibration Probe Type: Precision glass bulb electrode Display: LCD Digital ...

Brand Name:Genyu

Model Number:GY-H73123G

Place of Origin:China

...LCD Display Gas Meters HTN Positive Reflective 78x30mm A custom segment LCD (Liquid Crystal Display) screen is a type of display designed for specific applications, featuring pre-defined segments that can be turned on or off to display numbers, letters, symbols, or icons. Unlike dot matrix or full graphic displays, custom segment LCDs...

Brand Name:Fangsheng

Model Number:FTP1008TP01

Place of Origin:Dongguan, China

...n TN , it around 60º VA is High contrast Lcd, and it is popuplar with wildly clients Technical parameters: ITEM CONTENT DESCRIPTION 1 Lcd Type TN Segnement Lcd Display 2 Outline Size 71.5mm ( L ) * 46.5mm ( W ) * 1.1mm T 3 VA Size 67mm ( L ) * 44mm ( W )

Brand Name:Radarking

Model Number:RDK

Place of Origin:Made in China

LCD Display Prepaid Metering System Electric Meter Controller With RF Card​ System Configuration: 1.Prepaid Meter 2.Card reader 3.Prepayment Software Working Principle: 1. Both-way electric energy metering: provides precise positive-negative active energy metering and one-way accumulating; used for power metering...

Brand Name:CALIN

Model Number:CA168-A

Place of Origin:CHINA

...Meters Bi - Directional LCD Display Prepayment Meters The CA168-A meter is a solid-state, socket type, single-phase residential electricity meter that provides utilities with unparalleled digital accuracy, reliability and serviceability in a cost-effective package. Personality modules in the meter...

Brand Name:ROYAL DISPLAY

Model Number:RY-026

Place of Origin:CHINA

... Operation temp: -20-70℃ Connector: PIN LCD type: HTN Polarizer mode: Transflective Viewing direction: 12 O'Clokc STORAGE temp : -30-80℃ Color seal: ...

Brand Name:MASURTECH

Model Number:MS1353

Place of Origin:Shenzhen,Guangdong

30-130dB Digital handheld Sound Level Meter Noise Tester in decibels LCD Screen Noise meter MS1353 Introduction: This sound level meter is very small and light. It is an ideal tool to measure Sound Pressure Level in decibels (dB). It is used for sound ...

Place of Origin:Other Country

Brand Name:GOMELONG

Model Number:DDS5558

...Lcd Display Kwh Meter With Full PC Material Product Description Application Model DDS5558 single phase electronic active energy meter is a kind of new style single phase two wire active energy meter, it adopts micro-electronics technique, and imported large scale integrate circuit, uses advanced technique of digital and SMT techniques, etc. The meter...

Brand Name:Greatpeak/Zoneyee

Model Number:XLF-XYJ878

Place of Origin:China

... With LCD Upper Arm Meter Blood Pressure Bp Monitor Blood Pressure Monitor XLF-XYJ878 Measurement method: Oscillometric method Big cuff: 22-42cm adjustable big cuff Accuracy: Medical accurate measurement Display screen: Large and clear LCD display...

Brand Name:Saving

Model Number:DDZY1618

Place of Origin:China

...Meter Keypad is an advanced and reliable device designed specifically for use with Digital KWH Meters, making it an essential component in the realm of Electric Meter Test Equipment. This product offers a seamless interface for consumers and technicians alike, enabling easy prepaid credit input and meter management with utmost accuracy and efficiency. Equipped with a high-quality LCD...

Brand Name:TOPRIE

Model Number:TP630

Place of Origin:China

... 4G/WiFi/LoRa Communication Options Color Touch LCD User Interface An energy meter is an electrical device measuring the amount of electrical power consumed. This device allows the determination of energy consumption over a certain time, whether a

Brand Name:Yunyi

Model Number:YUNYI 806 series

Place of Origin:China

Water Level Meter Guided Wave Transmitter LCD Radar Hazardous Liquids Level Sensor Description Water Level Meter Guided Wave Transmitter LCD Radar Hazardous Liquids Level Sensor Non-contact radar level gauges (radar level meters/transmitters) utilize 26GHz...