Hangil Co., Ltd. is based in South Korea (Republic Of Korea) and lists products on Global Trade Plaza including Thermometer for Aquarium, Motor Error Alarm, and Water Tank Cleaner. The Thermometer for Aquarium features a sensor length of 4M, usable power of AC 220V / 60Hz and AC 110V / 50,60Hz, temperature range of 0C - 50C, accuracy within ± 0.5C, and maximum current capacity of 20A for cooling and 10A for heating. The Motor Error Alarm detects motor trouble through automatic test after power-on, connects to motors or pumps, and includes certifications such as 2016 Industry Fusion Item selection, 2016 KOMERI Test Complete (low temperature, dry & high temperature, temperature & humidity, salt spray), 2015 patent registration, and 2016 KC Conformity Assessment Standard completion. The Water Tank Cleaner is a portable unit under 20kg that cleans a 10mx10m tank in 20 minutes, with cleaner rated output of 180Watt, water supply pump rated output of 140L/min, service environment for seawater and fresh water, maximum usable water level of 30Cm, and recommends an earth leakage breaker with 250VAC voltage, 20A current, and 15mA sensitivity current. It holds Electricity Safety Certification, KC Certification, 2015 patent registration, and 2016 KC Conformity Assessment Standard completion. Buyers can send an enquiry through Global Trade Plaza.