Portable 20ma

Description: MD-3050 Metal Detector Underground Gold Detector Portable Hunter Detector Gold Digger Treasure Search Tool. Features: Auto Ground Balance. Power and Sensitivity Control. Discrimination Control to Eliminate Unwanted Items. Motion-All-Metal and Discrimination Modes. Motion all-metal mode and trash elimination control help you find only the treasure you want. Specifications: Material:Metal+Plastic Power supply: 9V 6F22(Not included) Current: Static:10mA Max: 20mA Frequency: 20KHz Voltage: 7.2-9.6V Sensitivity: 25 Cent / 5Cent: 50mm Coil:The probe disk can be simply waterproof, but it can't work long hours in the water. Weight:~1.25KG Color:Black Package includes: 1 x Metal Detector 1 x User Manual Detail pictures:

This lightweight compact wireless video door phone makes answering the door easy from anywhere in the home as it has a wireless range of up to 300 meters so even if you’re in the garden you can keep tabs on your front door. The receiver has a 2.4 inch TFT-LCD screen that provides large enough pictures to visually authenticate visitors without the need to answer the door in person. It’s also small enough to fit into your pocket or carry around on your person and with a mAh battery it can last for about 72 hours in standby. The pocket size receiver has a micro SD card slot that can be used to record pictures and video from the video door transmitters camera, and it comes with a complementary 4GB card so you can record anyone who pays you a visit which is useful for sites that need to keep visitor logs. Electronic Door Control Suitable for home or businesses, this portable video intercom system has a transmitter that comes with its own bracket making it easily mounted by your door or entrance point. The transmitter can also be linked to an electronic door lock to provide remote access control should you require it. The built in 1/4 inch CMOS camera is supported by IR LED’s so even when the sun goes down the 5 meter night vision will let you know whose calling as at 0 Lux they can see clearly, even on the darkest of nights. At a Glance... Wireless 2.4 Inch Video Door Phone TFT LCD Screen Electronic Door Lock 5 Meter Night Vision 300 Meter Range Manufacturer Specifications General Unit: Image sensor: 1/4 Inch cmos Wireless: 2.4G Min Illumination: 0 Lux (IR on) Nightvision: 5 Meters Current: 20 to 30 mA (Standby), 300 mA (Operation) Audio Input: 12-digital audio signal Image Compression: MJPEG compression Transmission Power: 16 to 20 dBm Ringing: 12 options selectable Screen: 2.4 Inch TFT LCD Effective Pixels: 320x240 Power Source: DC 4.5V/0.8A Battery Charging Time: 7 to 10 hours (For the first time), 4 hours (And later) Current: 20ma to 30ma/3.7V (Standby), 250mA (Operation) Receiving Sensitivity: -90 dBm range in free field 300 Meters Ports Micro SD Card Slots 4G Included (32G Max) Mini USB Port Power: DC 5V/1A Dimensions Main Product Dimensions: Call unit: 126x94x31 mm (L x W x D) Main Product Weight: 199g Main Product Dimensions: Monitor: 142x78x25 mm (L x W x D) Main Product Weight: 128g Package Contents Transmitter Door Camera Monitor Power Adaptor x2 Battery Monitor Case Screws User Manual SD Card

Musedo Clip-on Electric Tuner & Metronome Guitar Chromatic Bass Violin Ukulele Universal Multifunction Portable Features: Worked as Tuner & Metronome, good helper for novice. Small and exquisite appearance, it is convenient to carry. Super bright backlight, LCD display(3.7 * 2.3cm), it can provide excellent visibility. 360 degree rotatable clip, it can adjust at your suitable angle, simple and practical. With a clip, it is easy to fix on the instrument. Auto power off function, the device will turn off automatically if there is no signal present or operation in 5mins. It can be used for the tuning of guitar, chromatic, bass, violin and ukulele C. Tuning Accuracy Indicator: Low: The indicator points to the left, showing orange; High: The indicator points to the right, showing orange; In tune: The indicator points to the middle, showing green. Specifications: Color: Black Turning items：Chromatic, guitar, bass, violin, ukulele C Tuning range: A0 (27.5 Hz) - C8 (4186.0 Hz) A4 frequency: 430-450Hz Beat: 0-9 Tempo: 30-250bpm Precision: ±1 cent Power: 1 * CR2032 battery Power consumption: Turning mode: ＜ 12mA; Metronome mode: ＜20mA Display size: Approx.3.7 * 2.3cm / 1.5 * 0.9in Product weight: 32g / 1.1oz Package size: 4.4 * 4 * 8.4cm / 1.7 * 1.6 * 3.3in Package weight: 43g / 1.5oz Package List: 1 * Electronic tuner 1 * User manual (English)

MUSEDO CLIP-ON ELECTRIC TUNER & METRONOME GUITAR CHROMATIC BASS VIOLIN UKULELE UNIVERSAL MULTIFUNCTION PORTABLE - I325 Features: Worked as Tuner & Metronome, good helper for novice. Small and exquisite appearance, it is convenient to carry. Super bright backlight, LCD display(3.7 * 2.3cm), it can provide excellent visibility. 360 degree rotatable clip, it can adjust at your suitable angle, simple and practical. With a clip, it is easy to fix on the instrument. Auto power off function, the device will turn off automatically if there is no signal present or operation in 5mins. It can be used for the tuning of guitar, chromatic, bass, violin and ukulele C. Tuning Accuracy Indicator: Low: The indicator points to the left, showing orange; High: The indicator points to the right, showing orange; In tune: The indicator points to the middle, showing green. Specifications: Color: Black Turning items：Chromatic, guitar, bass, violin, ukulele C Tuning range: A0 (27.5 Hz) - C8 (4186.0 Hz) A4 frequency: 430-450Hz Beat: 0-9 Tempo: 30-250bpm Precision: ±1 cent Power: 1 * CR2032 battery Power consumption: Turning mode: ＜ 12mA; Metronome mode: ＜20mA Display size: Approx.3.7 * 2.3cm / 1.5 * 0.9in Product weight: 32g / 1.1oz Package size: 4.4 * 4 * 8.4cm / 1.7 * 1.6 * 3.3in Package weight: 43g / 1.5oz Package List: 1 * Electronic tuner 1 * User manual (English)

Features:   This Heavy-Duty general purpose multimeter features a Clear, easy to read LCD display, with blue back Light. Overload Protection on all ranges. Housed in a rugged rubber boot with integral stand. Low Battery Voltage Indication. Portable & Compact Design. Data Hold Function & Diode Test Facility. 20 Position Rotary Switch. Measures AC & DC Voltage, DC Current, Resistance, Audible Continuity, Diode/Transistor Verification Mode. Specification: DC Voltage: 200mV 2V 20V 200V 600V AC Voltage: 200V / 100mV, 600V / 1V DC Current: 200μA 2mA 20mA 200mA 10A Resistance: 200Ω 2kΩ 20kΩ 200kΩ 2MΩ Transistor hFE Test: NPN & PNP 0~1000 1b=10mA Vce=3V   Package included:   1 x ANENG XL830L Digital LCD Multimeter (Battery is not included) 2 x Test Probe 1 x English User Manual Detail Pictures:  

This cjh-118a Television Antenna HDTV Antenna is made of high quality material and advanced technology. It is offers great signal. The build is sturdy, durable and environmental friendly. It is ideal tool for sending and receiving signal. It is made of high quality and durable material Lightweight, compact and easy to carry Portable and easy to use Best match for your device Environmental friendly Great connection, easy to operate and install High quality With the design of square and round angle, straight line and curve perfect conform to the public´s aesthetic standards Specifications Working Frequency VHF(172-240Mhz) / UHF(470-860Mhz) VSWR ≤1.5 Impedance 75 Ω LNA Gain 25dB Reception Range 50 miles Dimensions (13 x 11.81 x 0.24)" / (33 x 30 x 0.6)cm (L x W x H) Cable 1.5C-2V / Black L=4M Connectors F Male Polarization Linear Voltage 5V Power Supply Connector USB Current Consumption 20mA Operation Temperature -45 ~ 85 Storage Temperature -45 ~ 85 Material PC Weight 3.14 oz / 89 g Package Includes 1 x Tieline 1 x Antenna 1 x English Instruction