Mastech MS6700 User Manual

Digital
Digital
Digital
Digital Sound
Sound
Sound
Sound Level
Level
Level
Level Meter
Meter
Meter
Meter
Operation
Operation
Operation
Operation Manual
Manual
Manual
Manual
Ⅰ
. Preface
Thank you for selecting our production. Please read the following information carefully before using
the meter. The Sound Level Meter has been designed to measure sound level for various environments,
It is used to detect noice, music level or sound engineerings...
Ⅱ
. Safety information
Please use it according to the following usage.
Environment conditions:
Altitude: less than 2000 meters.
Relatively humidity 80% max
Operation temperature 0~40
℃
Maintenance & save:
Do not clear the meter using alcohol and impregnant. if you do not use it for a long time, please take
out the battery and place the instrument in a dry surrounding.
Safety symbols:
Meter is protected by double insulation
Comply with European Union ’ s 93/68/EEC
Ⅲ
. Functions & Features
The meter has been designed according to the IEC651 Type 2, ANSI S1.4 Type 2.
Measurement range is from 30dB to 130dB and automatic ranging.
With two equivalent weighted sound pressure levels, A and C.
Corresponsive rate select: FAST/SLOW
Maximum value locked.

Mastech MS6700 Specifications

General

Model	MS6700
Category	Measuring Instruments
Display	LCD
Safety Rating	CAT II 600V
Power Supply	9V Battery
Digits	3.5
DC Voltage Range	200mV - 600V
AC Voltage Range	2V/20V/200V/600V
DC Current Range	200μA - 10A
AC Current Range	200μA - 10A
Resistance Range	200Ω - 20MΩ
Capacitance Range	20nF - 200μF
Temperature Range	-20°C - 1000°C
Battery Type	9V
Air Velocity Range	0.4 to 30 m/s
Air Temperature Range	0°C~50°C / 32°F~122°F
Air Flow Range	0 to 999900 m3/min
Resolution	0.1 m/s
Units	m/s, km/h, mph, knots, ft/min, °C, °F
Functions	Air Velocity, Temperature

Summary

Preface

Safety Information

Environmental Conditions

Specifies environmental operating conditions including altitude, humidity, and temperature.

Maintenance and Saving

Provides guidelines for meter maintenance and long-term storage procedures.

Safety Symbols

Explains safety symbols such as double insulation and CE compliance.

Functions and Features

Specifications

Accuracy and Response

Details measurement accuracy and frequency response range of the sound level meter.

Dynamic Range and Weighting

Specifies dynamic range, frequency weighting (A/C), and time weighting (FAST/SLOW).

Display and Indicators

Describes digital and analog display characteristics and over-range indicators.

Measurement Ranges

Lists the various sound level measurement ranges and auto-ranging capability.

Signal Output and Power

Details AC/DC signal outputs, power supply, battery life, and AC adapter specifications.

Environmental and Physical Specs

Covers operating/storage conditions, dimensions, weight, and included accessories.

Preparation Before Use

Method of Usage

Setting Measurement Range

Instructions on how to set the appropriate measurement range using LEVEL buttons.

Selecting Weighting Mode

Guidance on choosing A or C frequency weighting for sound measurements.

Time Weighting Selection

Choosing between FAST and SLOW time weighting for real-time or average sound.

Maximum Value and Light

How to use the MAX button for peak values and activate the background light.

Set Time and Date

Calibrating Sound Level Meter

Cautions