Wireless Tank Level Meter | WiFi Sensor | External Antenna |Stainless | EPTech.WiFi.Plus Battery Powred ◆ Operating Temperature: 0°C –

◆ Operating Temperature: 0°C – 40°C◆ Storage Temperature: -40°C – 70°C◆ Operating Humidity: 10–90% RH

and can't charge the laptop

A9 can provide strong singal and extend the existing WiFi coverage to 200㎡

The DS-D5024FN monitor is commonly utilized in:

Surface Go

Wireless Tank Level Meter | WiFi Sensor | External Antenna |Stainless | EPTech.WiFi.Plus Battery Powred ◆ Operating Temperature: 0°C –Wireless Tank Level Meter WiFi Sensor External Antenna Stainless EPTech. WiFi. Plus Smart Ultrasonic Water Tank Liquid Level Monitor Up to 3m Depth EPTech. WiFiRF. Plus This smart liquid level monitoring system is a high performance solution designed for accurate, reliable, and unattended monitoring of water, diesel, oil, and other non corrosive liquids. It combines advanced ultrasonic technology, smart remote access, and professional hardware design