Breathalyzers

1. Sensor: Nano semiconductor alcohol sensor 2. Working voltage: DC3V (2 AAA battery) 3. Working current: ?120mA 4. Operating environment:...

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The tuning fork is made of high-quality aluminum alloy. Due to the characteristics of the material, the 528hz tuning fork has clear timbre and long...

Filters:The filters are essential components of the vacuum cleaner. They efficiently capture dust and other particles, providing you with cleaner...

Optimal Performance: your RC devices are at performance with our 3-channel digital servo tester. Perfect for adjusting speed, consistency, and...

Small size, easy to carry Four sets of servo interfaces, can servos for testing at the same time Use digital tube to display pulse width in real...

Simple operation, powerful functions 240x135 high-resolution IPS display Powerful host computer, professional functions in one place Powerful...

AL-KO Safety-Ball Diebstahlsicherung Model Number: 22562 Item Package Length: 12.2 cm Item Package Width: 7.6 cm Item Package Height: 4.2 cm

SA6 is a simple portable spectrum analyzer and signal range, designed to display the signal spectrum in the frequency range of 35 to 6200 MHz. The...

TFT voltage collection Display with case. This display is used to collect battery volatage 4S. The accuracy of a single string is 0.001V, and the...

This display is used to collect battery voltage 1-4S The accuracy of a single string is 0.001V, and the total voltage is 0.01V Display can be...

The number of accessories, colors and styles are random, and the specified colors and styles are not accepted. Shipment without batteries, you need...

Dynamic Range: 20dB Test Range:100m-80km Wavelength: 1550(20nm) Pulse Width: 5ns-20μs Measurement Mode: Real time, average, automatic Attenuation...

Dynamic Range: 20dB Test Range:100m-80km Wavelength: 1550(20nm) Pulse Width: 5ns-20μs Measurement Mode: Real time, average, automatic Attenuation...

tuning fork includes 4096 Hz, 4160 Hz, 4225 Hz tuning fork set brings a clear tone with longer sound and more accurate tuning. Extended smooth...

[Wide Used]perfect for repair healing, relieving stress pain, improving attention, purifying the mind and body, and also very suitable for...

[High Precision]: Compared with steel tuning forks on the market, using high-quality aluminum alloy material, the performance is superior and the...

Tuning forks are made of high-quality aluminum alloy materials, with clear sound, resistance,non-magnetic and no rust.It is very suitable for home,

Efficient Network Diagnostics:The RJ45 RJ11 Cable Lan Tester is an indispensable tool for anyone involved in network maintenance or troubleshooting.

Efficient Network Diagnostics:The RJ45 RJ11 Cable Lan Tester is an indispensable tool for anyone involved in network maintenance or troubleshooting.

Working environment: 0-40, relative humidity 70%RH Storage environment: -10-50, relative humidity 80%RH AC and DC voltage Range:200mv, resolution:...

Type:RGP01 Gamepad Wireless Bluetooth Game Controller Due to different batches, there may be differences in product appearance, color, and printed...

1.Can test 74HC series, 74LS series, CD4000 series, HEF400 series, 4500 series, op amp, interface chip, optocouplers, transistors automatically...

Two detection modes: Accurate mode 1 to meet the needs of different occasions - a blowpipe needs to be installed for more accurate detection (5...