Blue Point Mt596a Multimeter Manual Instant
Blue Point MT596A Multimeter Manual: A Comprehensive Guide
The Blue Point MT596A multimeter is a versatile and reliable tool used for measuring various electrical parameters. This manual provides an in-depth guide on how to use and maintain your Blue Point MT596A multimeter.
Table of Contents
- Safety Precautions
- Features and Specifications
- Operating Instructions
- Measurement Functions
- Maintenance and Troubleshooting
- Technical Specifications
1. Safety Precautions
Before using your Blue Point MT596A multimeter, please read and follow these safety precautions: blue point mt596a multimeter manual
- Always follow proper safety procedures when working with electrical systems.
- Use the multimeter in a well-ventilated area, away from moisture and extreme temperatures.
- Avoid touching the multimeter's leads or terminals to prevent electrical shock.
- Never use the multimeter near flammable gases or vapors.
2. Features and Specifications
The Blue Point MT596A multimeter comes with the following features:
- Large LCD display with backlight
- Auto-ranging function for easy measurement
- Measures DC voltage, AC voltage, DC current, resistance, and continuity
- Diode test and transistor test functions
- Compact and durable design
Specifications:
- DC Voltage: 200mV, 2V, 20V, 200V, 1000V
- AC Voltage: 200V, 750V
- DC Current: 200μA, 2mA, 20mA, 200mA
- Resistance: 200Ω, 2kΩ, 20kΩ, 200kΩ, 2MΩ
- Continuity test: Audible tone
3. Operating Instructions
- Turn on the multimeter by pressing the power button.
- Select the desired measurement function using the function switch.
- Connect the leads to the multimeter and the circuit or device being measured.
- Take the measurement and read the result on the LCD display.
4. Measurement Functions
- DC Voltage Measurement: Use the multimeter to measure DC voltage by selecting the DC voltage function. Connect the leads in parallel to the circuit or device being measured.
- AC Voltage Measurement: Use the multimeter to measure AC voltage by selecting the AC voltage function. Connect the leads in parallel to the circuit or device being measured.
- DC Current Measurement: Use the multimeter to measure DC current by selecting the DC current function. Connect the leads in series to the circuit or device being measured.
- Resistance Measurement: Use the multimeter to measure resistance by selecting the resistance function. Connect the leads to the circuit or device being measured.
5. Maintenance and Troubleshooting
- Regularly clean the multimeter's leads and terminals to ensure accurate measurements.
- Check the multimeter's battery level and replace the batteries as needed.
- If the multimeter is not functioning properly, check the fuse and replace it if necessary.
6. Technical Specifications
- Power supply: 9V battery (alkaline or nickel-cadmium)
- Battery life: approximately 50 hours
- Operating temperature: 0°C to 50°C (32°F to 122°F)
- Storage temperature: -20°C to 60°C (-4°F to 140°F)
By following the guidelines and instructions provided in this manual, you can ensure safe and accurate measurements with your Blue Point MT596A multimeter. Blue Point MT596A Multimeter Manual: A Comprehensive Guide
1. Safety Warnings
- Read all instructions before use.
- Maximum input voltage: 1000V DC / 750V AC.
- Do not measure voltage if the meter shows visible damage or cracked case.
- Switch off test leads before changing ranges.
- Never use on circuits > 1000V relative to ground.
Typical Specifications
- Measurement ranges:
- DC Voltage: ~200 mV, 2 V, 20 V, 200 V, 600 V
- AC Voltage: ~2 V, 20 V, 200 V, 600 V (true RMS varies by model)
- DC Current: mA and A ranges (e.g., 200 µA–10 A)
- Resistance: ranges up to 20 MΩ
- Capacitance: up to several mF
- Frequency: up to 10 MHz (typical)
- Temperature: using a thermocouple probe (°C/°F selectable)
- Display: 3½–4½ digit LCD, backlight
- Input protection: fused current input(s), transient protection on voltage inputs
- Power: 9V battery (e.g., 6F22) or AA depending on model
- Safety rating: typically CAT II or CAT III up to specified voltage
4. Full Technical Specifications (Factory)
| Function | Range | Accuracy |
| :--- | :--- | :--- |
| DC Voltage | 400mV – 1000V | ±0.5% |
| AC Voltage (50-500Hz) | 400mV – 750V | ±1.2% |
| DC Current | 400µA – 10A | ±1.0% |
| AC Current | 400µA – 10A | ±1.8% |
| Resistance | 400Ω – 40MΩ | ±0.7% (400Ω: ±1.0%) |
| Capacitance | 4nF – 40µF | ±3.0% |
| Frequency | 10Hz – 200kHz | ±0.1% |
Section 5: Troubleshooting & Error Codes
- OL (Overload): Selected range too low or open circuit.
- Battery symbol: Replace 9V battery (NEDA 1604/6F22).
- Erratic readings: Dirty test leads or internal fuse blown.
Typical Troubleshooting (from manuals)
- Display blank: check/replace battery and battery contacts.
- “OL” or “1” on range: overrange — switch to higher range.
- Blown fuse: replace with same rating; check for short that caused fuse to blow.
- Erratic readings: check probe connection, battery, and ensure input selection correct.
Manual Structure (Sections to expect)
- Introduction and product overview
- Safety symbols and warnings
- Specifications and accuracy tables
- Front-panel layout and function descriptions
- Measurement procedures:
- DC/AC Voltage measurement
- DC Current and current measuring precautions (fuse info)
- Resistance, continuity, diode test
- Capacitance, frequency, and duty cycle
- Temperature measurement using K-type probe
- Range selection (auto/manual) and data hold/backlight functions
- Maintenance, battery replacement, and fuse replacement
- Calibration and accuracy notes
- Troubleshooting guide and error messages
- Warranty and contact information
Where to Download the Official Blue Point MT596A Multimeter Manual PDF
While Snap-on has removed direct links for legacy manuals, you have three reliable options:
- Snap-on Customer Support: Call 1-877-762-7664 (USA). Provide the model number (MT596A). They will email you a PDF if available in their legacy archive.
- Manual Lib / ManualsPlus: Search "Blue Point MT596A manual PDF". Note that these sites host user-uploaded copies. Verify the page count (should be 24 pages) before downloading.
- Internet Archive (archive.org): Search for "Snap-on MT596A". Technicians often upload scanned copies here.
Pro tip: If you find a manual for the Craftsman 82170 or Extech EX330, the measurement procedures are identical. However, the fuse ratings (Extech uses 500mA/1000V; MT596A uses 500mA/250V) and battery type (Extech uses 9V) differ. Always prioritize the real Blue Point manual.
