5pcs Mini AC-DC 110V 120V 220V 230V To 5V Converter Board Module Power Supply
Test resistance: 5V with 7 ohms (4.9V). Output indicator: green light. Output current: 5V0mA-700mA, enter constant current working mode at full load.
5Pcs DC 100V 10A Voltmeter Ammeter Digital Volt Amp Meter Voltage Current Gauge
Item number: AR5967Product descriptions:Type: DC Voltmeter AmmeterAccuracy: ±0.1%Measuring range:DC 0 – 10AOperating Temperature: -10℃ – 65℃Rated: Refresh rate: 300msSupply Voltage: AC 4-30VVoltage: DC 0 – 100VVoltage Range: Measuring range:DC 0 – 100VProduct Feature:Characteristic: Display Voltage and current simultaneously in different colors, red for Voltage, Blue for current (the current is Measured in the negative rail). Require external power supply; with reversed connection protection. Simultaneously monitor DC voltage up to 100V and current up to 10AAuto ranging: 0.01V 0.01A, voltage tolerance: ±1%, current tolerance: ±0.1% Working current: <20mA, Refresh rate: 300ms, Operating Temp: -10℃ – 65℃.DC only, not for use with AC 4-30V supply voltage.With mini Size: 48 x 29 x 21 mm, Hole size: 46x27mm, wide measuring range(DC 0-100v; 0-10A) and high accuracy percent ( ±0.1%).Applications: Suitable for monitoring voltage of storage battery, mastering voltage state of storage battery, and measuring voltage and current of other devices.Package included:5 x Digital Voltmeter Ammeter10 x Cable
Dental Ultrasonic Piezo Scaler Perio Tips P1 Fit EMS/Woodpecker Handpiece ty
P1 Perio scaling tip; Remove subgingival calculus. Fit for EMS WOODPECKER etc Dental Scaler. FDA for Scaler: 510(K) Number: K163414, Regulation Number: 872.4850, Product Code: ELC. FDA for Handpiece: 510(K) Number: K181691, Regulation Number: 872.4200, Classification Product Code: EFB, Subsequent Product Code: EGS.
5x Dental Ultrasonic Piezo Scaler Tips fit Woodpecker EMS/DTE SATELEC Handpiece
1-20*Dental Ultrasonic Piezo Scaler Scaling Tips G1 Fit EMS/Woodpecker Handpiece
Compatible with EMS Woodpecker scaler handpiece. G1:Remove calculus and bacterial plasue on supragingival,neck of teeth and hard calculus on the teeth point. We will always make every attempt possible to resolve issues if we made a mistake.
Mini Li-Ion Battery Charging Board 3.7V 4.2V 18650 Charging Protection Board
1.Ultra-small size design, easily embedded in smart wearable, micro-drone and other compact space. This 3.7V Li-ion battery charging pad is easily embedded in compact spaces with its ultra-small design for smart wearables, micro drones, loT devices, electric mosquito swatters, etc., and it can even be tucked directly into the space of a usual charging cable head.