Current Transmitter SZT20-CH-420E Current Transducer Transmitter Transformer Sensor AC Current Converter 0-200A
Mutual inductance current monitoring, high current detection accuracy, stable performance, safe isolation of input and output.Magnetic hysteresis less than 1%, can be used in strong magnetic field conditions..
The measured current AC: 0-10A / 20A / 50A, 0-100A / 150A / 200A can be selected.Output signal DC: 0-5V / 0-10V /4-20mA three forms are available..
Installation and using are easy and convenient, there is no need to connect the dc series into the circuit during measurement.Through-heart structure design, isolation withstand voltage up to 2000V AC..
The outer casing is made of self-extinguishing material, safe and durable.It is used for AC current monitoring, detection, current overload protection, and is also used as an electronic switch for automatic control systems..
It is suitable for various applications requiring current and voltage conversion.It has the characteristics of strong overload ability, high precision, high isolation, high security, low power consumption and strong anti-interference ability..
GuDoQi Indoor Outdoor Window Thermometer, No Battery Required, Transparent Dial, Weather Thermometer, Accurate Readings for Home, Office, Patio
Self-adhesive window: The transparent temperature monitoring meter can be mounted on the outside pane, you can read off the outside temperature in the room.
Detachable: The thermometer is removable, making the recalibration easy to clean and recalibrate.
No battery requirement: Without the need for batteries, the thermometer is economical, environmentally friendly and can simply be attached to the window with a sticker.
Highly sensitive precision bimetals: The transparent temperature monitoring measuring device has integrated, highly sensitive precision bimetals for recording the temperature change.
Tips: Please do not place the window thermometer under sunlight directly shines, the light energy will be converted into internal energy, which makes higher temperature. You can rotate the dial left and right to re-calibrate in small value difference. If the value difference is large in abnormal situation, please pry the back off, there is a calibration screw, you can also recalibrate it.
Blink Indoor Home Security Camera System with Motion Detection, HD Video, 2-Year Battery Life and Cloud Storage Included - 3 Camera Kit
MOTION DETECTOR: Built-in motion sensor alarm, when motion detector is triggered, WIFI cameras send an alert to your smartphone and record a short clip of the event to the cloud.
BATTERY POWERED SECURITY SYSTEM: Wireless home camera with 2-year battery life, powered by 2 Lithium AA 1.5v non-rechargeable Lithium batteries (included), data is sent from IP cameras over Wi-Fi.
SMART HOME SECURITY: Simple self-install home monitoring in minutes.
easy control wireless cameras with the included iOS & Android apps or via voice through our Amazon Alexa Skill!.
ADVANCED HOME SURVEILLANCE: Home and pet monitoring in real time with video camera “Live View” streaming mode.
FREE CLOUD STORAGE: Totally wire-free, with no monthly fees or service contract required. (Requires iOS 10.3 or Android 5 Lollipop or higher).