An easy way to test your water.

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PurePro mini TDS meter is designed to assist the residential reverse osmosis water system users to quickly check their water quality. It measures the TDS of water to judge if the water quality is in "GOOD" or 'BAD" situation.

If it's in the 'BAD' situation, it means the membrane is not in proper function and may not purify water well. It is better to replace the membrane.

Features:

• Mini-size design.
• Easy operation.
• A quick tool to check the water quality in 'good' or 'bad' condition.
• Judge level is 40 ppm. (FDA/NSF standards for drinking water)
• Convenient device to monitor the performance of membrane.
• Special gift for selling reverse osmosis water filters.
• An easy way to tell if the membrane needs to be replaced.
• Low cost and high reliability.
   

The 'BAD' light will turn on when the TDS level of the tested water is over 40 ppm.

SPECIFICATIONS

• Range: 0~999 ppm
• Judge level: 40 ppm (optional from 10~150 ppm)
• Accuracy: +/- 2%
• Power source: 1 x 3V battery (button cell)
• Dimensions: 7.2 (L) x 3.5 (W) x 3.0 (H) cm
• Unit Weight: 58 g 
  

Is your water safe to drink?
An excellent device to test your drinking water.

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