If you own a swimming pool, spa or aquarium and want to check the quality of your water, or if  you use hydroponics to grow your own fruit and vegetables then   you'll know how important it is to get the mix of the nutrients that   you feed them just right.

This  handheld 3-in-1 EC, CF and TDS tester, once calibrated, enables you to do just that. It allows you to check and monitor  the TDS  - the  total weight of all solids [minerals, salts and metals] that are dissolved in the water - and the lower the TDS level, the purer  the water is.

  Benefits:

• Make sure you and your family are swimming or relaxing in the cleanest possible water
• The same applies to your aquarium - your fish deserve to enjoy a pure and pleasant environment too!
• Use for monitoring your hydroponics - grow better fruit and veg!
• 3 functions in 1 handy meter
• Accurate results every time – tester is easy to calibrate at home and comes supplied with screwdriver for making adjustments when necessary
• Has ATC [automatic temperature control] so you don't have to re-calibrate when changing environments
• Hold button for saving earlier readings
• Fully waterproof casing
• Easy-to-read LCD displays clear reading in seconds
• Comes in padded waterproof storage box
• Easy to handle and simple to store

Specifications:

• EC measurement range: 0.00 ~ 19.99 EC
• CF measurement range: 0.0  ~199CF
• TDS measurement range: 10 ~ 19990ppm


• EC resolution: 0.01EC
• CF resolution: 0.1CF
• TDS resolution: 10ppm


• Accuracy: ±2% F.S
• Operating temperature: 0ºC ~ 50ºC [32ºF~122ºF]
• Automatic temperature compensation [ATC]: 0ºC ~ 50ºC [32ºF~122ºF]
• Calibration: manual – screwdriver included
• Dimensions: 18cm x 3.5 cm x 10.5cm
• Weight: 86g [inc batteries]
• Powered by: X4 1.5V [AG13] batteries [included]
• Tough plastic body
• Instructions, diagrams [including for calibration] and battery included
• Brand new and factory boxed in tough, padded storage case