⑴ instruments after each use, turn off the power and wipe getters instrument store in a cool dry place. Long-term need, you should remove the batteries to prevent corrosion instruments. .
⑵ instrument avoid indiscriminate demolition of chaos unloading, if a failure occurs, you should contact the factory for repair.
⑶ instruments they use after six months, found its digital instructions are not allowed. Or less than the initial value correction should replace the battery.
⑷ normal use of the Grain Tester, one year warranty.
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