pH Test Kit. This Kit can be used to easily determine the pH Value of your worm farm. Mix some soil with destilled water and dip the teststrip in. After 2 Minutes you can use the coulor chart to see the pH value. Product is in german, but english description will be made available on request.
The Water Test Kit can also be used to determine the nitrate value and hardness of your water.

Ideal for classrooms!

Includes:
1 Testube (Polystyrol) with holder,
6 Teststrips. 2 of each; pH Test, nitrate test and water hardness.
The kit comes in a little "suitcase" made of recycled carton.
Ca. B 9,5 x T 8,5 x H 1,5 cm.

There is no destilled Water in this kit. This can be purchased in every Supermarket.