100% Brand New Meter Suitable for any aquarium industry, fishing industry, swimming pool, spa, school laboratory, food and beverage,drinking water,etc. Lightweight,compact pH meter.Completely hidden in a bag or pocket for easy daily carrying. Hand-held design,convenience
Digital Timer Switch Auto on of schedual Minimum time interval of 1 minute, 10 groups on/off can be per day,70 times on/off can be a week. Energy-saving electronic timer programming. Easy to set-up. Working light power indicator clearly. AC220V-240V 50Hz 10A 2200W. Large display screen to show more clearly. Large buttons to use conveniently. Switch three moce on, off, automatic…
100% brand new and high quality! 16A Digital Timer Switch with Dustproof Cover 7 Days Weekly Programmable Digital Timer Switch Ideal for electrical powerpoints, switches & savers. Perfect for devices like home light, fan, air-condition, humidifier and other appliances It will definitely make your life much easier and safer! Automatically turn off the electronic device, effectively protect it from overcharging…