MECO 801 AUTO Auto Ranging Digital Multimeter
The MECO 801 AUTO is a robust, high-precision 3¾ digit autoranging multimeter designed for professionals and hobbyists alike. Capable of measuring a wide array of electrical parameters including Temperature, Frequency, and Capacitance, this versatile tool features a large 4000-count LCD display and essential safety functions like Auto Power Off and overload protection. Whether you are troubleshooting HVAC systems, automotive electronics, or household wiring, the 801 Auto delivers reliable accuracy.
Key Features:
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Auto & Manual Ranging: Automatically selects the correct range for faster measurements, with a manual override option.
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Comprehensive Measurement: Measures AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Frequency, Duty Cycle, Diode Test and Temperature.
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User-Friendly Interface: Features a large LCD, Data Hold function to freeze readings, and a built-in audible continuity tester.
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Energy Efficient: Includes an Auto Power Off (APO) function to preserve battery life.
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Durable Design: Comes with a protective holster and carrying case for field use.
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Technical Specifications:
Electrical Specification:
Function
Range
Resolution
Accuracy
DC Voltage (Auto & Manual Ranging)
400mV
4V
40V
400V
1000V
0.1mV
1mV
10mV
0.1V
1V
± (0.5% + 4)
± (0.5% + 4)
± (0.7% + 4)
± (0.7% + 4)
± (1% + 4)
AC Voltage (Auto & Manual Ranging)
4V
40V
400V
750V
1mV
10mV
0.1V
1V
± (1.0% + 5)
± (1.0% + 5)
± (1.0% + 5)
± (1.0% + 8)
DC Current (Auto & Manual Ranging)
400µA
4000µA
40mA
400mA
4A
20A
0.1µA to 0.01A
± (1.5% + 4)
AC Current (Auto & Manual Ranging)
400µA
4000µA
40mA
400mA
4A
20A
0.1µA to 0.01A
± (2.2% + 4)
Resistance (Auto & Manual Ranging)
400Ω
4kΩ
40kΩ
400kΩ
4MΩ
40MΩ
0.1V to 0.01MV
± (0.7% + 4)
± (0.7% + 4)
± (0.7% + 4)
± (0.7% + 4)
± (1.2% + 4)
± (2.5% + 4)
Capacitance (Auto Ranging)
40nF
400nF
4µF
40µF
100µF
1pF to 0.01nF
± (5.0% + 10)
Frequency (Auto Ranging)
9.999Hz ~ 9.999MHz
0.001Hz ~ 1kHz
± (0.5% + 2)
Duty Cycle (Auto Ranging)
0.1% ~ 99.9%
0.1%
± (0.5% + 2)
Temperature
-20°C ~ 1300°C
1°C
± (2% + 4)
General Specification:
Specification
Detail
Display
3 ¾ Digits, 4000 Counts Liquid Crystal Display (LCD)
Ranging Method
Auto / Manual Ranging
Sampling Rate
3 measurements per second (nominal)
Power Supply
2 x 1.5V AA Batteries
Battery Life
Approx. 200 hours (typical usage)
Low Battery Indication
"Battery Symbol" displayed when voltage drops below operating level
Auto Power Off (APO)
Yes (conserves battery life when idle)
Dimensions
161 x 86 x 43 mm
Weight
Approx. 250g (including battery)
Operating Temperature
0°C to 50°C
Storage Temperature
-20°C to 60°C (14°F to 122°F)
Operating Humidity
0 - 75% RH
What's Included In The Box:
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1 x MECO 801AUTO Digital Multimeter
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1 x Pair of Test Leads
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1 x K-Type Thermocouple (Temperature Probe)
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2 x 1.5V AA Batteries (Installed)
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1 x Instruction Manual
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1 x Carrying Case / Holster
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