Features: Voltage: 2.8-30.0V. Current: 0-10.0A. 18350/18650/26650. Resolution: 0.1. Accuracy: ±2%. Measure: Voltage/current/capacity/the load resistance. All in one meter. Suitable for: 18350 18650 26650 lithium li-ion battery and other battery for DIY project. Function description: Measure the battery voltage. Range: 2.8~3.0V. Resolution: 0.1V. Accuracy: 2%....

Overview: This mini Temperature Controller is an excellent and convenient multifunction device for controlling temperature in Aquariums. The stability of aquarium temperature is one of the crucia1 factors that contributes to the health and safety of your fish. By utilizing the temperature controller, you...

#1:12AX7 TO 6N2: Material introduction. Outer casing: Bakelite. Top socket: Bakelite, copper plated gold. Bottom pins: copper plated gold. Size introduction: Diameter: 23mm (0.9in). Total height (including pins): 27mm (1.06in). Height (excluding pins): 19mm (0.74in). #2:12AX7 TO 6N2: Material introduction. Outer casing: Copper. Top:...

Feature: Super small volume, excellent selectivity and high out of band inhibition. Application: 144MHz communications receiver, HAM 2 M band, laboratory and other highly selective applications. Impedance: 50 Ohms. Center frequency: 144 MHz. Center frequency insertion loss: 2.5 ~ 3 dB 144 MHz. 3...

Specifications:  Voltage measurement range: 0.0V-100V.  Current test range: 0-999mA, 0-10A.  Power supply range: DC4-30.0V.  Voltage error: ±0.1%.  Current error: ±1%.  Working current: < 20mA.  Refresh rate: about 300mS once.  Display mode: double three-digit 0.28" LED digital tube.  Display color: red + red, red +...

Description:  EXT.IO is a GPIO Expander. With simple I2C commands you can have up to 8 GPIOs.  Integrates PCA9554PW. This 8-bit I/O expander for the two-line bidirectionalbus (I2C) is designed for 2.3-V to 5.5-V VCC • Open-Drain Active-Low Interrupt Output operation. It provides general-purpose remote...

Features:  Size: 3.3x2cm / 1.29 "x0.78".  Range: 1kg.  Operating temperature: -20 ~ +85 ­°C.  Ambient Humidity: 10% -80RH.  Voltage range: 2.6 ~ 5.5V.  Weight: 32g.     Package included:  3 x Weighing Sensor 3 x HX711 Module

Product Highlights:  1.With soft-start function, the output voltage increases slowly and there is no inrush current, which can effectively extend the life of the fan motor or LED tube.  2.The NC voltage regulation is convenient, quick and more accurate.  3, can be set to...

Feature:  Test equipment: Agilent DSA815 spectrum analyzer (9KHz-1.5GHz); power supply: 12V1A;  The power interface, single-pin and non-pin, are shipped randomly, and the function is the same as that of the DC port, which does not affect the use.     Noise source:  Power supply: DC12V/0.3A-1A. ...

Specification:  1) Operating frequency: 1420, 50MHz.  2) Insertion loss: 1.8db.  3) Out-of-band suppression: 40dB@50MHz.  4) Input impedance: 50 ohm.  5) Output impedance: 50 ohms.  6) Maximum input signal strength: 13dbm (20mw).  7) Input interface: SMA-K (SMA female).  8) Output interface: SMA-K (SMA female).  9)...

Principle:  The QRM canceller is inserted into the feeder of the antenna from thetrx without any other modifications to the radio. The box has a built-in PTT control to keep the canceller connected during transmission. However, an additional auxiliary receiving antenna is required, such...

Specification:  Material: Plastic.  Color: Black.     Features:  - For containing 1pc 1.5V D size battery.  - Red and black binding posts for quick and simple connections without the use of tools.     Package Included:  1 x D Size Single Battery Holder

Specifications:  Name: 4Pcs 250mm OD 7mm 1.5mm Thick Wall Borosilicate Glass Blowing Tube.  Material: Borosilicate Glass.  Color: Transparent.  Length: 250mm/9.84".  Outer Diameter: 7mm/0.28".  Thick Wall: 1.5mm.  Applicable: Apply to home, school, factory, laboratory and so on.     Features:  - High quality borosilicate glass, Premium...

Specification:  Type: Brown, Wide Mouth.  Material: PP Plastic.  Color: Brown.  Capacity: 250mL.  Overall Size (D*H): 60x130mm.  Application: Sample Reagent Chemicals Storage Bottle.     Features:  - It is used in many fields, such as lab experiment and home use for taking certain liquid.  - Screw...

Specification: Material: Wood. Total Length: 18cm. Features: - Wooden test tube holder. - Made of wood and a metal spring. - Accommodates test tubes from 12 to 25mm in diameter. Package Included: 1 x Wooden Test Tube Clamp

Specifications: Material: Glass. Bottle Color: Transparent. Feature: - Five different specifications to meet your different needs; - Made from high quality glass material, which is durable and clean. - A good helper for you to work in a laboratory,and you will enjoy its excellent...

Specifications: Material: Zinc alloy. Color: Gold Bronze, Green Bronze. Size: 170*9.5mm. Package Includes: 1 x Droplight extension rod  

Specification: Type: E27. Color: black, white. Material: Iron. Cord length: 1 meters. Features: Simple and convenient installation. With small chassis. Without switch. Application: Chandelier. Note: This product does not include bulbs and switches. Package included: 1 x Chandelier Head. 1 x Tool  

Specification: Lamp base: E27.  Voltage: AC100-240V.  Current: 4A.  Heat resistant temperature: 150℃.  Material: PBT.  Suitable for all kind of E27 lamp base track lighting.     Package included: 1* E27 base track lighting  

Specification: Wattage: 30W / 50W /80W.  Voltage: AC220V.  Light Source: COB LED.  Light Color: White (6000k) / Warm White (3000k).  Lumens:100lm/w.  Product Size: 135*20MM (30W) / 205*20MM (50W) / 220*35MM(80W).     Features: 1. It can be directly connected to AC220V.  2. LED light source...