參展商

This ultrasonic water tank lever meter is an inexpensive solution for remotely measuring water tank levels. The sensor works by measuring the time required for an ultrasonic pulse to travel to and from a target surface. The wireless signal transmits up to 300 feet for easy viewing in the comfort of your home on the LCD display.
<ul>
	<li>High quality.</li>
	<li>Good performance.</li>
</ul>


<ul>
	<li>Jumbo color display wireless weather station featuring indoor/outdoor temperature humidity, weather forecast.</li>
</ul>


<ul>
	<li>Color display wireless weather station featuring indoor/outdoor temperature humidity, weather forecast.</li>
</ul>


<ul>
	<li>Professional wifi weather station featuring indoor/outdoor temperature humidity, pressure, wind, rain, UV, Light, weather forecast. With wifi connection optional to upload data to www.wunderground.com or www.weathercloud.net. Clear and colorful display.&nbsp;</li>
</ul>


Professional wifi weather station featuring indoor/outdoor temperature humidity, wind, rain, UV, Light, weather forecast. With wifi connection optional to upload data to www.wunderground.com or www.weathercloud.net. Clear and colorful display.&nbsp;

Feature:
<ol>
	<li>1. Indoor temperature (ºF or ºC)</li>
	<li>2. Indoor Humidity</li>
	<li>3. Wireless outdoor temperature (ºF or ºC)</li>
	<li>4. Wireless indoor humidity</li>
	<li>5. Free Standing or wall hanging</li>
</ol>
Specification:

<ul>
	<li>Indoor temperature range: 0~60ºC</li>
	<li>Outdoor temperature range: -40~60ºC</li>
	<li>Temperature accuracy: ±1ºC</li>
	<li>Humidity range: 10%~99%</li>
	<li>Humidity accuracy: ±5%</li>
	<li>Transmission frequency: 433MHZ</li>
	<li>Transmission range: 100 meters(300 feet) in open area</li>
	<li>Transmission interval: 60s</li>
</ul>
Power consumption:

<ul>
	<li>Receiver: 2xAAA 1.5V LR3 Alkaline batteries</li>
	<li>Remote sensor: 2xAAA 1.5V LR6 Alkaline or lithium batteries</li>
	<li>Battery life: Minimum 12 months for receiver</li>
	<li>Minimum 12 months for transmitter</li>
</ul>
Dimensions (HxWxD)

<ul>
	<li>Receiver: 58x75x19mm</li>
	<li>Transmitter: 50x68x20mm</li>
	<li>LCD Dimensions (LxW): 41x52mm</li>
</ul>
Package: 1 x base station, 1 x transmitter

The FT0021 Ultrasonic water tank lever meter is an inexpensive solution for remotely measuring water tank levels. The sensor works by measuring the time required for an ultrasonic pulse to travel to and from a target surface. The wirelss signal transmits up to 300 feet for easy viewing in the comfort of your home on the LCD display.

Suitable for measuring weather conditions of outdoor and indoor temperature-humidity.With High/Low alert for monitoring in special conditions. The FT0073 includes three remote thermo-hygrometer sensors amd can measure weather conditions up to 8 different place.

This is a wireless thermometer for detecting the temperature of indoor and outdoor environments. It boasts a compact design and can freely stand on desktops as well be mounted on walls. The high-quality display with bold digits allows users to read the temperature data with ease.
<ul>
    <li>Indoor temperature (°C or °F).</li>
    <li>Wireless outdoor temperature (°C or °F ).</li>
    <li>Free standing or wall hanging.</li>
    <li>Indoor temperature range: 0~60 °C.</li>
    <li>Outdoor temperature range:-40~60 °C.</li>
    <li>Temperature accuracy: ±1 °C.</li>
    <li>Transmission frequency: 433MHZ.</li>
    <li>Transmission range: 100 meters (300 feet) in open area.</li>
    <li>Transmission interval: 60s.</li>
</ul>

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