12-channel temperature recorder with excel-formatted data logging sd card (16 pages)
Summary of Contents for General DSMM500
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SOIL MOISTURE METER Model : DSMM500 Your purchase of this SOIL MOISTURE METER marks a step forward for you into the field of precision measurement. Although this METER is a complex and delicate instrument, its durable structure will allow many years of use if...
1. FEATURES * Designed to check the moisture level of soil or other similar material. * Measurement range : 0 % to 50 % moisture content of soil sample with 0.1 % resolution. * All in one digital soil meter, easy to make operation. * Data hold function to freeze the desired value on display.
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Measurement 0 % to 50 % moisture content on soil. Range Resolution 0.1 %. Accuracy ± ( 5 % + 5 d ) F.S. @ 23 ± 5 , F.S. : full scale. ℃ ℃ Circuit Custom one-chip of microprocessor LSI circuit.
4. MEASURING PROCEDURE 4-1 Soil measurement 1)Turn on the meter by pressing the " Power Button " ( 3-3, Fig. 1 ) momentarily. * Press the " Power Button " ( 3-3, Fig. 1 ) momentarily again will turn off the meter. 2)Insert the "...
4-2 Data Hold * During the measurement, press the " Hold Button " ( 3-4, Fig. 1 ) momentarily to hold the measured value. The LCD will show a " HOLD " symbol. * Press the" Hold Button " once again to release the data hold function.
1.5 V ( UM4, AAA ) batteries. * To change the batteries, open ( rotate clockwise direction ) the " Battery Cover " ( 3-7, Fig. 1 ). * Make sure the " Battery cover " (3-7, Fig 1) is secured after changing the batteries. 0904-PMS714-GENERAL-DSMM500...