The Original Sanwa CD800a Digital Multimeter is a professional-grade tool designed for accurate AC/DC voltage, current, and resistance measurements. Featuring a 4000 count display, auto power off, and diode testing, this multimeter is ideal for professionals and hobbyists alike, ensuring reliable and precise results in all electrical testing tasks
Specifications:
Model: Sanwa CD800A
Type: Digital Multimeter
Display:
Type: LCD (Liquid Crystal Display)
Display Count: 1999 counts
Backlight: Yes (provides visibility in low-light conditions)
Auto Power Off: Automatically turns off after 30 minutes of inactivity to save battery life
Measurement Functions:
DC Voltage Measurement:
Range:
200 mV
2 V
20 V
200 V
600 V
Resolution:
0.1 mV (for 200 mV range)
1 mV (for 2 V range)
10 mV (for 20 V range)
100 mV (for 200 V range)
1 V (for 600 V range)
Accuracy: ±(0.5% of reading + 3 digits)
AC Voltage Measurement:
Range:
200 V
600 V
Resolution:
0.1 V (for 200 V range)
1 V (for 600 V range)
Accuracy: ±(1.0% of reading + 5 digits) at 50Hz – 400Hz
DC Current Measurement:
Range:
200 µA
2 mA
20 mA
200 mA
10 A
Resolution:
0.1 µA (for 200 µA range)
1 µA (for 2 mA range)
10 µA (for 20 mA range)
100 µA (for 200 mA range)
10 mA (for 10 A range)
Accuracy: ±(1.0% of reading + 3 digits)
AC Current Measurement:
Range:
200 mA
10 A
Resolution:
0.1 mA (for 200 mA range)
10 mA (for 10 A range)
Accuracy: ±(1.0% of reading + 5 digits) at 50Hz – 400Hz
Resistance Measurement:
Range:
200 Ω
2 kΩ
20 kΩ
200 kΩ
2 MΩ
20 MΩ
Resolution:
0.1 Ω (for 200 Ω range)
1 Ω (for 2 kΩ range)
10 Ω (for 20 kΩ range)
100 Ω (for 200 kΩ range)
1 kΩ (for 2 MΩ range)
10 kΩ (for 20 MΩ range)
Accuracy: ±(0.5% of reading + 2 digits)
Diode Testing:
Test Current: Approximately 1 mA
Forward Voltage Drop Display:
Range: 0.3 V to 3.0 V
Resolution: 0.1 V
Continuity Testing:
Buzzer: Audible beep for resistance below 30 Ω
Test Current: Approximately 0.5 mA
Additional Features:
Data Hold Function: Freezes the displayed measurement value for easier reading.
Relative Measurement: Allows comparison of measurements relative to a set reference value.
Maximum/Minimum Measurement: Records and displays the highest and lowest values during a measurement session.
Auto-Range Function: Automatically selects the appropriate measurement range based on the input signal.
Manual Range Selection: Allows the user to manually select the desired measurement range.
Low Battery Indicator: Alerts the user when the battery needs replacement.
Electrical Specifications:
Power Supply:
Battery: 9V battery (6F22)
Battery Life: Approximately 200 hours of continuous use
Input Protection:
Fuse protection for current measurements (200 mA range)
Internal fuse for high current measurement (10 A range)
Operating Temperature: 0°C to 40°C (32°F to 104°F)
Operating Humidity: Up to 80% RH (non-condensing)
Mechanical Specifications:
Dimensions:
180 mm x 80 mm x 40 mm (L x W x H)
Weight: Approximately 300 grams
Housing Material: Durable ABS plastic casing
Display Protection: Clear LCD screen with protective cover
Compliance and Standards:
Safety Standards:
IEC 61010-1 (Safety requirements for electrical equipment)
CAT III 600V (suitable for use in environments with transient voltages)
Test Leads: Standard test leads are included for making measurements.
Battery: 9V battery included for immediate use.
User Manual: Comprehensive user manual detailing operation and safety instructions.
Applications:
Electrical Troubleshooting: Ideal for electricians and technicians in diagnosing electrical issues in residential, commercial, and industrial settings.
Electronic Projects: Useful for hobbyists and engineers working on electronic circuits.
Educational Purposes: Suitable for educational institutions for teaching electrical and electronics principles.
HVAC Applications: Used for measuring voltage, current, and resistance in HVAC systems.
Automotive Diagnostics: This valuable tool for automotive technicians to test electrical systems in vehicles.
There are no reviews yet.