Diy high precision

Buy DIY High Precision Digital Inductance Meter Capacitance Meter Frequency Meter Kit for R297.75

High Precision Electronic Level Scale Handheld Range Finder Package weight: 0.14 kg Features: [UPGRADE FUNCTION]: Built-in electronic angular sensor, it can measure the angle automatically, giving you real time, more precise and intuitive reading. [PRACTICAL FUNCTION+EASY TO USE]: Change four units with a button: m / in / ft, 6 display effects: distance, area, volume, Pythagoras (indirect measurement), continuous measurement, addition and subtraction, maximum values ￢ﾀﾋ￢ﾀﾋand minimum, can meet different needs; With automatic calibration and error reporting, make your measurements more accurate. [20 DATA STORAGE SETS]: Measurement results can be stored, The laser meter has 20 data memory sets, which is useful for reviewing and comparing measured data after measurement. [WRAPPED IN SOFT RUBBER +IP54+ ANTI-SLIP DESIGN]: Wrapped in soft rubber, high-density wear-resistant, anti-slip and anti-fall material, IP54 (splash-proof, dust-proof), low energy consumption and long life, can be used in construction sites, apartments, buildings, factories, warehouses; The sleek design of the side is effective and non-slip and feels better; 150s of automatic shutdown, able to protect the power. Specification: Measuring range: 0.03 to 60M Type: A:Standard paragraph B: Inclination paragraph Acurracy: ±2mm Laser class: Class II Laser maximum output: Dust & Splash proof: IP 54 Laser Auto off: 30S Power Auto off: 3min Multifunction with intelligent calculation: Yes Operation temperature: -0~40￢ﾄﾃ Storage temperature: -20~70￢ﾄﾃ Power supply: 2 x 1.5V AAA battery (Not include) Weight (without battery): 82g Dimension: 120x52x27mm Package included: 1 x Digital Laser Measure 1 x English User Manual Details pictures: Click here for more deals High Precision Electronic Level Scale Handheld Range Finder High Precision Electronic Level Scale Handheld Range Finder

Description: High Precision 50g 0.001g Electronic Digital Scale Jewellery Balance Gram Scales Specifications: 1.Capacity/graduation: 50g x 0.001g 2.Scale pan size: DIA 60mm 3.Display: 5 digital LCD 4.Light: Blue backlight 5.Units: g, oz, ct, ozt, dwt, T, gn 6.Capacity: 50g / 250ct / 1.7637oz / 1.6075ozt / 32.1507dwt / 771.62gn 7.Accuracy: 0.001g / 0.005ct / 0.0001oz / 0.0001ozt / 0.0006dwt / 0.01gn 8.Counting Function: pieces, counting on percentage condition 9.Functions: Tare function, Auto zero function, Auto off 10.Power: 2 x AAA batteries(Included) 11.Size: 135mm x 90mm x 60mm Package included: 1 x Electronic Digital Scale 1 x 50g calibration weight 2 x AAA batteries 1 x Manual Details pictures:

- Color: silver - Reliable high precision digital scale - LCD display - Capacity: 10g/0.001g - Units:g/ct/gn/dwt - Comes with 2 weights, a tweezers & English user manual - Powered by 2*AAA batteries (included) Specification Unit g , ct , oz , dwt , gn Division 0.001g , 1g , 10g Powered By AA Battery , AAA Battery Dimensions & Weight Packing List 1 * piece

Buy High Precision Indoor Electronic Thermometer(Rose Red) for R123.10

Buy High Precision Indoor Electronic Thermometer(Green) for R194.86

Buy DIY High Torque Quartz Controlled Clock Movement Motor Mechanism Kit 316MM Hour for R200.75

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA 9V Frequency Meter 500mhz High Precision Reader RF Radio Frequency Measuring Instrument Feature: Operating voltage: 9V Test frequency range: Within 500mhz get high precision, more than 500mhz test results for reference only! Test frequency type: RF radio frequency, such as walkie-talkie and other wireless devices. At the same time can also be measured cable frequency! How to use: Power on to test. Board comes with adjustment capacitor, you can manually calibrate! Specification: Input signal amplitude: 0.5-5V Input impedance: 20-200 ohms Best impedance: 50 ohms Note: 1, Can not use more than 9v voltage for power! 2, The test frequency is wide, and this product don't comes with gain antenna, you can DIY antenna gain, can effectively increase the test range! 3, If you do not know how to make antenna, a wire is also possible. Package includes: 1 x 9V Frequency Meter Test picture, for reference only: 9V Frequency Meter 500mhz High Precision Reader RF Radio Frequency Measuring Instrument 9V Frequency Meter 500mhz High Precision Reader RF Radio Frequency Measuring Instrument

Feature: Operating voltage: 9V Test frequency range: Within 500mhz get high precision, more than 500mhz test results for reference only! Test frequency type: RF radio frequency, such as walkie-talkie and other wireless devices. At the same time can also be measured cable frequency! How to use: Power on to test. Board comes with adjustment capacitor, you can manually calibrate! Specification: Input signal amplitude: 0.5-5V Input impedance: 20-200 ohms Best impedance: 50 ohms Note: 1, Can not use more than 9v voltage for power! 2, The test frequency is wide, and this product don't comes with gain antenna, you can DIY antenna gain, can effectively increase the test range! 3, If you do not know how to make antenna, a wire is also possible. Package includes: 1 x 9V Frequency Meter Test pictures, for reference only:

DANIU 100mm High Precision Carbon Fiber Composites Digital Vernier Caliper Micr Package weight: 0.05 kg Description: 100mm High Precision Carbon Fiber Composites Digital Vernier Caliper Micrometer Guage Widescreen 0.1mm Accurately Measuring Features: Made of Carbon Fiber Composites. Internal, external and height dimensions can be easily and accurately measured. Linear capacitive measuring system. Zero setting in any position. With a small locking thumb screw which locks the jaws in place. Base measuring function: Inside, outside, and step measuring (no depth measuring) With easy to read large LCD display. Handy conversion chart at the back. An ideal tool for a broad range of industrial and automotive applications. Specification: Measuring range: 0–100 mm Resolution: 0.1mm Repeatability: 0.1mm Accuracy: + 0.1 mm Maximum measurement speed: 1m/s Power: 2 x 1.5V SR44 (silver oxide cell) battery Size: 240 x 80 x 12mm Package includes: 1 x 100mm Electronic Digital Caliper Details pictures:,,,,,,, Click here for more deals DANIU 100mm High Precision Carbon Fiber Composites Digital Vernier Caliper Micr DANIU 100mm High Precision Carbon Fiber Composites Digital Vernier Caliper Micr

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Features: - Package 2.5 mm x 2.5 mm x 0.93 mm metal lid LGA - Digital interface I2C (up to 3.4 MHz) and SPI (3 and 4 wire, up to 10 MHz) - Supply voltage VDD main supply voltage range: 1.71 V to 3.6 V - VDDIO interface voltage range: 1.2 V to 3.6 V - Current consumption: 1.8 μA @ 1 Hz humidity and temperature 2.8 μA @ 1 Hz pressure and temperature 3.6 μA @ 1 Hz humidity, pressure and temperature 0.1 μA in sleep mode - Operating range -40~+85 °C, 0~100 % rel. humidity, 300~1100 hPa - Humidity sensor and pressure sensor can be independently enabled / disabled - Register and performance compatible to Bosch Sensortec BMP280 digital pressure sensor - RoHS compliant, halogen-free, MSL1 Parameters for humidity sensor: - Response time: 1s - Accuracy tolerance: ±3 % relative humidity - Hysteresis: ±1% relative humidity Parameters for pressure sensor: - RMS Noise 0.2 Pa, equiv. to 1.7 cm - Offset temperature coefficient ±1.5 Pa/K, equiv. to ±12.6 cm at 1 °C temperature change Package included: 1 x Sensor CJMCU-BME280 Embedded High Precision Atmospheric Pressure Altitude Sensor Module For Arduino CJMCU-BME280 Embedded High Precision Atmospheric Pressure Altitude Sensor Module For Arduino CJMCU-BME280 Embedded High Precision Atmospheric Pressure Altitude Sensor Module For Arduino

Description:     HT-819 High Precision Digital Double Laser LCD Non-contact Laser IR Infrared Thermometer Temperature Tester Pyrometer Range -50~1050°C (-58~1922°F) The digital non-contract infrared thermometer provides fast,easy and accurate readings.and widely used to measure the temperature in industrial. It's applicable for food preparation, safety and fire inspectors, plastic molding, diesel and fleet maintenance, etc.    Features:   White backlit dual LCD display. Automatic data hold and laser targeting. Dual laser for accurate target. Laser ON/OFF switch and °C or °F select switch. Automatic power off and trigger lock. Max, min DIF, AVG record. Adjustable emissivity increases measurement accuracy for different surface.   Specifications:   Measurement Range: -50°C~1050°C / -58°F~1922°F Accuracy: ±2% of reading or ±2°C/±4°F Resolution: 0.1°C/0.1°F Emissivity: Adjustable 0.1~1.0 Field of View: D/S=Approx. 12:1 Ratio(D: Distance; S=Spot or Target) Laser Pointer: Class 2 Laser IR Spectral Response: 8 to 14μm(Wavelength) Display: LCD Backlight Response Time: Operating Temperature: 0°C~50°C(32°F~122°F) Storage Temperature: -20°C~60°C(-4°F~140°F) Operating Humidity: 10% to 90% RH, Power Supply: 1 x 9V Battery (NOT Included) Product Size: Approx. 17 x 10 x 4.2cm / 6.7 x 3.9 x 1.7in Product Weight: Approx. 131.9g / 4.7oz Package Size: Approx. 22.3 x 10 x 5.8cm / 8.8 x 3.9 x 2.3in Package Weight: Approx. 230g / 8.1oz   Package included:   1 x HT-819 High Precision Infrared Thermometer  1 x User Manual 1 x Protection Bag Details pictures: 

Overview: ADS1256 8 road 24-bit ADC module mounted TI ADS1256IDB, minimum Power consumption, high precision ADC chips and 2.5V datum voltage source, using SPI interface communication protocol, data output rates up to 30ksps, support single-ended input and differential input. Feature: On-board high precision TI ADS1256IDB ADC chips On-board ADR03 2.5V datum voltage source chips Data output rates up to 30ksps, nonlinearity is low to ±0.0010% The module can be configured as either 8 single-ended inputs or 4 differential inputs ADS1256 module is suitable for measuring analog voltage within 3V Module operating voltage is 5V The board size is 35*60mm Interface description: 5V, GND: 5V power input SCLK, DIN, DOUT, CS: SPI communication Interface DRDY: ADS1256data be ready output (Active low level) PDWN: ADS1256 Sync / Turn off the power input (Active low level) AIN0-AIN7: Analog voltage input, it can be configured as either 8 single-ended inputs or 4 differential inputs, (The measured voltage should be shared with the module) Precautions: Because the voltage of ADS1256 is 5V, and The measured voltage should be 2V below the supply voltage, so The module is only suitable for measuring analog voltages within 3V. Testing Methods: Module provides STC15W and STM32 microcontroller 8-channel serial display reference program and STC89C52 single-chip 4-channel 1602LCD display reference program, the STC89C52 Microcontroller + 1602 LCD LCD test method is as follows: 5V, GND connect to DC 5V power supply, SCLK, DIN, DOUT, DRDY, CS connect to Microcontroller P1.2, P1.3, P1.4, P1.5, P1.6 respectively, AIN0, AIN1, AIN2, AIN3 connect to 2.5V, 2.5V, 2.5V,2.5V respectively (The measured voltage should be in common with the ADS1256), then 1602 LCD will shows these four sets of voltage values, in which, the 1st,2nd,4th sets are single-ended input voltage value of AIN0, AIN1, AIN3, and the 3rd set is the difference of AIN2-AIN3, the voltage values of these four sets are 2.5V, 2.5V, 0V, 2.5V. Package included: 1 x ADS1256 24 Bit 8 Channel ADC AD Module

Features: This product is suitable for aircraft positioning, flight route, and automatic return flight. The built-in compass can effectively reduce the interference to the magnetic field sensor. Ublox NEO M8N is greatly upgraded on the basis of 6M, low power consumption, high precision, support GPS+GLONASS dual positioning system, improve the search speed and search star number, effectively reducing the HDOP value. Package included: 1 x APM2.6 2.8 GPS Module High Precision Ublox NEO-M8N GPS With Electronic Compass PIXHAWK

Description: Brand Name: GY Size: 20.5*21mm GY-INA219 high precision I2C digital current sensor module, spot. Package included: 1 x GY-INA219 High Precision I2C Digital Current Sensor Module