Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Promax PD-351
Summarization of Contents
Safety Notes
General Safety Guidelines
Read the manual and follow safety rules for equipment use.
Safety Rules
Adherence to Instructions and Ratings
Ensuring safety by following instructions, using specified accessories, and observing measurement ratings.
User Authorization and Environmental Conditions
Details on user authorization for maintenance and specified environmental conditions for use.
Safety Symbols and Over-Voltage Categories
Explanation of safety symbols and descriptive examples of over-voltage categories.
Introduction
1.1 Key Features
Overview of the multimeter's key features including Bluetooth, display, and accuracy.
Setting Up the Multimeter
2.1 General Inspection
Procedure for inspecting the multimeter for damage and checking supplied accessories.
2.2 Battery Installation
Step-by-step guide for installing the multimeter's batteries correctly.
2.3-2.5 Basic Operations
Adjusting tilt stand, powering on/off, and managing sleep mode.
2.6-2.7 Display and Range Control
Managing backlight and selecting measurement ranges (auto/manual).
Multimeter Description
Front Panel Components
Detailed identification of the multimeter's front panel layout and key parts.
Rotary Switch and Keypad Functions
Explanation of rotary switch positions and keypad button functions.
Display Screen Elements
Understanding symbols, readings, and analog bar graph on the display.
Measurement Units and Symbols
Explanation of measurement units and symbols used by the multimeter.
Input Terminals and Protection
Details on input terminal connections and overload protection for various measurements.
Measurements
3.1 Measuring AC or DC Voltage
Procedure for measuring AC and DC voltage, including range selection and safety warnings.
3.2 Measuring Resistance
How to measure resistance, including safety precautions and range selection.
3.3 Testing Diodes
Steps for testing diodes, including polarity and forward bias measurement.
3.4 Testing for Continuity
Procedure for testing continuity, including audible alerts for low resistance.
3.5 Measuring Capacitance
How to measure capacitance, including safety precautions and range considerations.
3.6 Measuring Frequency
Procedure for measuring frequency, including range and waveform conditions.
3.7 Measuring Transistor
How to measure transistor parameters like hFE, including connection and NPN/PNP identification.
3.8 Measuring Temperature
Procedure for measuring temperature using a K-type thermocouple and changing units.
3.9 Measuring DC or AC Current
Steps for measuring DC and AC current, including safety, fuse checks, and terminal connections.
Tools and Features
4.1 Data Hold Mode
How to freeze the current measurement display and exit the mode.
4.2 Capturing Max. and Min. Values
Using MAX/MIN mode to record the highest and lowest measured values.
4.3 Making Relative Measurements
Performing relative measurements by storing a reference value and calculating the difference.
4.4 Buzzer Feature
Understanding the buzzer's function for continuity, auto power-off warnings, and high voltage alerts.
Bluetooth Connectivity
5.1 System Requirements
Requirements for Android mobile devices to connect via Bluetooth.
5.2 Install Application Software
Instructions for downloading and installing the PROMAX multimeter application.
5.3 How to Connect
Step-by-step guide for pairing the multimeter with a mobile device via Bluetooth.
5.4 User Interface
Overview of the mobile application's user interface, including double and single view modes.
Operations and App Functions
Customize the Meter Name
How to change the device name of the multimeter within the mobile application.
Voice Out Function
Enabling audible readings through the mobile device's text-to-speech engine.
Data Graph and Table View
Viewing measurement data as graphs and tables within the mobile application.
Maintenance
8.1 Cleaning the Multimeter
Guidelines for cleaning the multimeter case using a damp cloth.
8.2 Replacing the Battery
Procedure for replacing the multimeter's 9-volt battery when the low battery indicator appears.
8.3 Fuse Replacement
Instructions for safely replacing the multimeter's fuses, specifying the correct type.
Need help?
Do you have a question about the PD-351 and is the answer not in the manual?
Questions and answers