Extech Instruments MO750 Manual de usuario

User's Guide

Soil Moisture Meter

Model MO750

netzerotools.com

Extech MO750 Soil Moisture Meter with Stainless 8 Inch Probe

Extech MO750-P Soil Moisture Meter Replacement Probe

MO750-EU-EN-V1.2 12/11

Introduction

Congratulations on your purchase of this Extech Soil Moisture Meter. This meter has been

designed to provide accurate measurements even in the harshest of environments. Features such

as the large display, stainless steel probe and waterproof housing all contribute to the ease of use

and the reliability you would expect from an Extech meter. This meter is shipped fully tested and

calibrated and, with proper use, will provide years of reliable service.

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 operate.

•8” Stainless steel probe

•Data hold function to freeze the value on the display.

•Operates from DC 1.5V (UM4/AAA) x 4 PCs batteries.

•Built-in low battery indicator.

•Durable, long-lasting

components, enclosed in strong, compact ABS-plastic housing.

Meter Description

1. Moisture Sensing head

2. Moisture Probe

3. Power

button

4. Hold button

5. Record button

6. LCD display

7. Battery compartment

netzerotools.com

MO750-EU-EN-V1.2 12/11

Operation

Preparation for use

1. Align the probe connector keys with the meter connector, insert the probe onto the meter and

secure the probe with the knurled locking ring.

2. Unscrew the battery cap, insert four AAA batteries (observe polarity) and re-secure the cap.

3. Remove the plastic probe tip cover.

Soil Measurement

1. Press the ‘POWER” button to turn the meter ON.

2. Insert the probe into the soil

3. Read the % moisture in the display.

Data Hold

1. Press the ‘HOLD” button to lock the measured value in the display. “HOLD” will appear in the

display.

2. Press the “HOLD” button to return to normal operation.

Record (Max and MIN)

1. Press the ‘REC” button to begin recording the maximum and minimum measured values. “REC”

will appear in the display.

2. Press the ‘REC” button again, MAX will appear in the display and the maximum value recorded

will appear.

3. Press the ‘REC” button again, MIN will appear in the display and the minimum value recorded

will appear.

4. Press the “REC” button for 2 seconds to exit the record function.

Note: With in “REC – MAX” or “REC – MIN” in the display, pressing the HOLD button will clear the

memory and record function will then continue, but with a continuous update.

Measurement Considerations

1. The probe head should normally be inserted at least 4” (10cm) into the soil..

2. If the soil’s moisture content is very high, it may take several minutes to obtain a stable

reading.

Low Battery

The Low Battery icon will appear when the batteries need replacing. Replace the batteries as

described in ‘Preparation for Use”.

netzerotools.com

MO750-EU-EN-V1.2 12/11

Specifications

Display LCD

Measurement ranges 0 to 50% soil moisture

Accuracy ±(5% +5digits) FS @23±5°C

Resolution 0.1%

Low battery indication Battery symbol appears on the LCD

Power supply (4) “AAA” batteries

Power current 12mA DC (Aprox)

Operating Temperature 32 to 122oF (0 to 50oC)

Operating Humidity < 80% RH

Dimensions Meter:

172 x 40 x 40 mm (6.8" x 1.6" x 1.6" )

Probe:

220 mm x Dia. 10 mm ( 8.7" x Dia. 0.4")

Weight

267g / 0.58 LB.

with battery

netzerotools.com

Este manual sirve para los siguientes modelos

Tabla de contenidos

Otros manuales de Instrumento de medición de Extech Instruments

Extech Instruments

Extech Instruments EA31 Manual de usuario

Extech Instruments

Extech Instruments 451104 Manual de usuario

Extech Instruments

Extech Instruments CO100 Manual de usuario

Extech Instruments

Extech Instruments MO230 Manual de usuario

Extech Instruments

Extech Instruments CO230 Manual de usuario

Extech Instruments

Extech Instruments 461893 Manual de usuario

Extech Instruments

Extech Instruments 403125 Manual de usuario

Extech Instruments

Extech Instruments GRT300 Manual de usuario

Extech Instruments

Extech Instruments HD400 Manual de usuario

Extech Instruments

Extech Instruments 461891 Manual de usuario

Extech Instruments

Extech Instruments AN400 Manual de usuario

Extech Instruments

Extech Instruments CO10 Manual de usuario

Extech Instruments

Extech Instruments SDL720 Manual de usuario

Extech Instruments

Extech Instruments MS400 Manual de usuario

Extech Instruments

Extech Instruments EX845 Manual de usuario

Extech Instruments

Extech Instruments AM300 Manual de usuario

Extech Instruments

Extech Instruments PQ3350 Manual de usuario

Extech Instruments

Extech Instruments HDV-WTX2 Dimensiones

Extech Instruments

Extech Instruments HD755-NIST Manual de usuario

Extech Instruments

Extech Instruments 250W Series Manual de usuario

Extech Instruments

Extech Instruments SL130 Manual de usuario

Extech Instruments

Extech Instruments MA250 Manual de usuario

Extech Instruments

Extech Instruments MO290 Manual de usuario

Extech Instruments

Extech Instruments RPM40 Manual de usuario

Manuales populares de Instrumento de medición de otras marcas

Suaoki

Suaoki D40 Manual de usuario

Elster

Elster BK-G1.6 Manual de usuario

Endress+Hauser

Endress+Hauser Deltabar FMD71 Manual

Duratool

Duratool D03128 Manual de usuario

Vega

Vega VEGAPULS 65 Manual de usuario

Tonghui

Tonghui TH2618B Manual de usuario

Tenmars

Tenmars TM-801 Manual de usuario

MSR

MSR 145 Manual de usuario

TPS

TPS WP-82 Manual de usuario

ELMETRON

ELMETRON CP-511 Manual de usuario

PCB Piezotronics

PCB Piezotronics 003C30 Manual de usuario

Tenma

Tenma 72-10465 Manual de usuario

Endress+Hauser

Endress+Hauser Proline Promag 50 Especificaciones técnicas

Siemens

Siemens SITRANS F Coriolis FCT030 Manual de lista de piezas

KLINGER

KLINGER CMF V Series Manual de usuario

EXFO

EXFO FTB-2 Manual de operación y mantenimiento

Keysight

Keysight M8290A Manual de usuario

ADTEK

ADTEK MW-5 Manual de usuario