| Symbol | Meaning | |--------|---------| | ⚠ | Warning / Important safety information | | 🔺 | Hazardous voltage may be present | | ⎓ | DC (Direct Current) | | ~ | AC (Alternating Current) | | Ω | Ohms (Resistance) | | ➡► | Diode test | | ))) | Continuity buzzer |
The Craftsman 82082 is a manual-ranging digital multimeter (DMM) designed for home use, automotive diagnostics, and basic electrical troubleshooting. It is intended for measuring AC/DC voltage, DC current, resistance, and testing continuity and diodes. The user manual emphasizes safety, proper operation, and maintenance.
The Craftsman Digital Multimeter 82082 offers several measurement functions, including:
The 3.5-digit display is your window into the circuit. Here is what the symbols mean:
| Symbol | Meaning | Action Required | | :--- | :--- | :--- | | OL | Overload / Out of Range | Select a higher range. | | - (negative sign) | Negative polarity | Reverse the test leads. | | Battery Icon | Low battery (<7.5V) | Replace 9V battery immediately. | | AC or ~ | Alternating Current | You are measuring AC Volts. | | DC or ⎓ | Direct Current | You are measuring DC Volts/Amps. | | H | Hold function active | Press HOLD button again to release. | | K, M | Kilo (1,000) / Mega (1M) | Multiply the reading by 1,000 or 1,000,000. |
The Craftsman 82082 digital multimeter is a basic, low-cost tool suitable for household and hobbyist electrical work. The user manual stresses safety, proper range selection, and regular battery checks. Users should never use this meter on high-energy circuits (e.g., mains distribution panels) due to lack of safety ratings. For best results, always read the specific manual included with your unit, as fuse type and jack configuration may vary.
Recommendation: If you have lost your physical manual, check Craftsman’s parent company (Stanley Black & Decker) support site or search for “Craftsman 82082 manual PDF” using the exact model number printed on the meter’s back case.
Craftsman 82082 is a digital multimeter designed for basic electrical testing, such as measuring voltage, resistance, and current. Unlike some premium models, the manual-ranging
device, meaning you must manually turn the selector dial to the appropriate range for each measurement. Key Specifications and Functions
The manual identifies several primary measurement functions and limits: : Measures both AC and DC voltage up to a maximum of : Measures DC current up to
. High-current measurements (above 200mA) require moving the red probe to the dedicated and should not exceed 30 seconds. Resistance & Continuity craftsman digital multimeter 82082 user manual
: Measures electrical resistance (ohms) and includes an audible continuity test to check if a circuit is complete. Diode Test : Used to check the functionality of diodes. Protection : The device is rated
and includes fuse protection for lower current ranges (typically up to 200mA/400mA). Safety Instructions
To prevent electric shock or damage to the meter, the manual emphasizes several critical rules: Input Limits
: Never apply voltage or current exceeding the maximum specified limits (e.g., 600V for voltage). Switching Modes
connect the leads to a voltage source while the dial is set to resistance ( ) or diode mode, as this can damage the internal circuitry. In-Circuit Tests
: Always turn off power and discharge capacitors before measuring resistance. Operational Safety
: Never operate the meter unless the back cover is securely fastened. Sears PartsDirect Basic Operation Steps For common tasks like testing a 120V outlet: Lead Connection : Plug the black lead into the port and the red lead into the Range Selection
: Set the dial to a range higher than the expected value (e.g., the setting for a standard outlet). Measurement : Insert probes into the outlet. If the screen displays "
" (Overload), the value exceeds the current range and you must switch to a higher setting. Maintenance: Battery and Fuse Battery Replacement : The unit typically uses a 9V battery
. To replace it, remove the rubber holster, unscrew the back panel with a Phillips screwdriver, and observe correct polarity when inserting the new battery. Fuse Replacement | Symbol | Meaning | |--------|---------| | ⚠
: If the meter fails to read current but voltage still works, the internal fuse may be blown. Access the fuse by opening the rear case and replace it only with a fuse of the same rating (often 250mA or 500mA depending on the exact sub-model). Digital Multimeter Rundown
The Craftsman 82082 Digital Multimeter is a versatile pocket-sized tool featuring both auto-ranging and manual-ranging capabilities for diverse electrical testing. Its user manual highlights several core functions and safety features designed for DIY and professional electrical troubleshooting. Core Measurement Functions The device is designed for seven primary measurement types: Voltage: Measures both AC and DC voltage up to 1000V DC.
Current: Measures AC and DC current; includes a dedicated 10A port for high-current testing above 200mA.
Resistance & Continuity: Measures electrical resistance and includes an audible continuity test to check for broken wires or closed switches.
Diode & Capacitance: Features specialized modes for testing semiconductors (diodes) and measuring capacitance. Key Helpful Features USER’S MANUAL DIGITAL MULTIMETER
CRAFTSMAN DIGITAL MULTIMETER 82082 USER MANUAL INTRODUCTION The Craftsman 82082 is a professional-grade digital multimeter designed for safe and accurate electrical testing. This compact, battery-powered tool measures AC/DC voltage, current, resistance, and continuity. It features an easy-to-read LCD display and a rugged design for workshop or household use. SAFETY INFORMATION
Read these instructions carefully before use. Improper use may result in serious injury or death. Use the meter only as specified in this manual. Do not use the meter if it appears damaged.
Always inspect test leads for cracked insulation before each use. Keep fingers behind the finger guards on the probes.
Disconnect power to the circuit under test before measuring resistance or continuity.
Never apply more than the rated voltage (600V) between terminals. METER COMPONENTS LCD Display: Shows measurement readings and icons. Recommendation: If you have lost your physical manual,
Function Switch: Rotary dial to select measurement types (V, A, Ohm). Input Terminals: COM: Common (black) lead input. V/Ohm/mA: Red lead input for most measurements. 10A: Red lead input for high current measurements.
Data Hold Button: Freezes the current reading on the display.
Backlight Button: Illuminates the screen for low-light conditions. OPERATING INSTRUCTIONS DC/AC Voltage Measurement
Insert the black lead into the COM jack and the red lead into the V jack.
Set the rotary switch to the desired V (DC) or V~ (AC) range. Touch the test probes to the circuit under test. Read the voltage on the display. Resistance Measurement Turn off all power to the circuit. Set the rotary switch to the Ohm position. Touch the probes to the component being tested. Read the resistance value. Continuity Test
Set the rotary switch to the symbol representing sound or a diode. Touch the probes to the test points.
An internal beeper will sound if the resistance is less than approximately 30 Ohms. Current Measurement (Amps) For measurements up to 200mA, use the V/Ohm/mA jack. For measurements up to 10A, use the 10A jack. Set the rotary switch to the appropriate A range.
Break the circuit and connect the meter in series with the load. Apply power and read the display. MAINTENANCE Battery Replacement
When the low battery icon appears, replace the 9V battery immediately. Remove the rear screw and lift the battery cover to swap cells. Fuse Replacement
If current measurements fail, the internal fuses may be blown. Open the case and replace with the exact fuse type specified on the internal housing (typically 200mA/250V and 10A/250V).
Clean the case with a damp cloth and mild detergent. Do not use abrasives or solvents. Ensure the meter is completely dry before use. SPECIFICATIONS DC Voltage: 200mV to 600V AC Voltage: 200V to 600V DC Current: 200uA to 10A Resistance: 200 Ohms to 2 Megohms Display: 2000 count LCD Overload Protection: Category II 600V