important new additional instructions
it is important to note the following in using your 24pro tester,
which modifies and updates the other instructions and videotape contained with your new tester:
use a minimum amount of gel for testing,especially for high karatage gold tests(above 18k).
after dispensing a small dome of gel on the sensor tip as shown in the instructions
blot the tip on a piece of tissue paper by touching the tip to the tissue while holding the sensor in a vertical position to the paper.
do not use a dome of gel or an amount of gel that causes excess gel to appear along the edge of the sensor tip while testing.
if there is not sufficient gel to test the instrument will read "try again",but will not give an erroneous reading.