3 FUNCTIONS OF ANALYSER A. Hydrometer Plant the probe shaft into the ground, at 3/4 of. its length, between the pot and the plant To Pick up the zone of color on the dial RED 1/3 Never add any water until the pointer is found in the first half of the zone. For the plants wouldn't be too short of water GREEM 3/8 Add water once the pointer achieves at the second half of the zone For plants regularily requiring water BLUE 8/10 DONT ADD ANY WATER, don't water your plants. B. PHOTOMETER Put the photometer near the plant the photo- eye toward the light source Set the switch on the position of light Not to mask the photo-eye, pick up the position of the pointer on the dial For knowing the specific needs of your plants, consult a specialist C. PH Earth 1. Prepare the earth sample for test: Take away all the stones clod, grass etc 2. Tenderly clean the probe shafts with an abrasive soft paper and dry cloth or a toilet paper Lightly wipe off the earth and then plant the probe If the earth is too dry, wet it 3. Remove the PH degree after 60 second s Liquids Attention: The tester is not submarine. Only the probe can be planted into the liquid 1. Prepare the liquid sample in a glass or a glass jar See earth 3. Plant the probe into the liquid 4. Remove the PH degree after 60 seconds ALWAYS CLEAN AND DRY YOUR INSTRUMENT AFTER