Extech Instruments MO750 User Manual

MO750-EU-EN-V1.2 12/11
4
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 122
o
F (0 to 50
o
C)
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
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Extech Instruments MO750 Specifications

General

Brand	Extech Instruments
Model	MO750
Category	Measuring Instruments
Language	English

Summary

Introduction

Features

Meter Description

Operation

Preparation for Use

Steps to prepare the meter for use, including probe attachment and battery installation.

Soil Measurement

Instructions for performing a soil moisture measurement by inserting the probe into the soil.

Data Hold Function

Guidance on using the data hold feature to freeze the displayed measurement value.

Record Max and Min Values

Procedure for recording and viewing maximum and minimum moisture readings during operation.

Measurement Considerations

Key factors for accurate soil moisture readings, including probe insertion depth.

Low Battery Indicator

Information on the low battery symbol and when batteries need replacement.

Specifications