testingkit
nounUK /ˈtestɪŋ kɪt/
US /ˈtestɪŋ kɪt/
A testing kit is a box of tools you use to check if something works or is safe.
The teacher gave us a testing kit to check the water in the pond.
OTHER MEANINGS
2. A set of materials used by doctors or scientists to find out what is wrong with a person or thing.
The doctor used a testing kit to see if the boy had a sore throat.
3. A collection of software tools used to check that a computer program works correctly.
The programmer ran the testing kit before sending out the new game.
4. A small pack used to test things like water, soil, or food for safety.
We used a soil testing kit to see if our garden dirt was good for plants.