POROMETISTO MT01S Digital Multimeter 4000 Counts Auto-Range
POROMETISTO MT01S Digital Multimeter 4000 Counts Auto-Range
POROMETISTO MT01S Digital Multimeter – Smart Auto-Range Electrical Tester
The POROMETISTO MT01S Digital Multimeter is a compact, intelligent testing tool designed for electricians, DIY enthusiasts, automotive technicians, and students alike. With 4000-count resolution and fully automatic range selection, it takes the guesswork out of electrical measurements — just connect the probes and read the results instantly.
Key Features
- Smart Auto-Range: Automatically selects the correct measurement range for DC voltage, AC voltage, resistance, and continuity — no manual dial adjustments needed.
- NCV Non-Contact Voltage Detection: Quickly detect live wires without direct contact. Red/green LED indicators provide clear visual alerts for improved electrical safety.
- Built-In Flashlight: Illuminate dark panels, junction boxes, and hard-to-see wiring with the integrated flashlight — handy for on-the-job use.
- Data Hold Function: Freeze the reading on screen so you can note measurements without losing your probe position.
- 600V Overload Protection: CAT II 600V safety-rated circuitry protects both the user and the meter from unexpected voltage surges.
- Auto Power-Off: Shuts off automatically after 15 minutes of inactivity, preserving battery life.
- Backlit TN Display: Large, easy-to-read digital display with backlight for use in low-light conditions.
- Ultra-Portable: Weighing just ~70g and measuring 118×60×28mm, this multimeter fits easily in a toolbox, pocket, or bag.
Full Measurement Specifications
| Function | Range | Accuracy |
|---|---|---|
| DC Voltage | 4.000V / 40.00V / 400.0V / 600.0V | ±(1.0% + 5) |
| AC Voltage | 4.000V / 40.00V / 400.0V / 600.0V | ±(1.2% + 5) |
| Resistance | 4kΩ / 40kΩ / 400kΩ / 4MΩ / 40MΩ | ±(1.2% + 5) |
| Continuity | ✓ (with audible beep) | — |
| NCV Detection | ✓ (Red/Green LED) | — |
Technical Details
- Display: 4000-count TN digital display with gear indicator
- AC Bandwidth: 40Hz – 1kHz
- Power Supply: 2 × 1.5V AAA batteries (not included)
- Safety Standard: CE certified; EN61010-1/-2-030; EN61010-2-033; EN61326-1; CAT II 600V
- Weight: Approx. 70g
- Dimensions: 118mm × 60mm × 28mm
- Made in Mainland China
Perfect For
- Home electrical circuit testing and troubleshooting
- Automotive wiring and battery checks
- School and workshop teaching experiments
- Electronics hobbyists and DIY projects
- Gifting to friends who love electronics and DIY
What's in the Box
- 1 × MT01S Digital Multimeter
- 1 × Set of Test Leads
- 1 × User Manual
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Frequently Asked Questions
Q: Does the POROMETISTO MT01S Digital Multimeter come with batteries?
A: No, the MT01S multimeter requires 2 × 1.5V AAA batteries, which are not included in the package. You will need to purchase them separately before first use.
Q: Can this multimeter measure AC and DC voltage?
A: Yes! The MT01S measures both AC and DC voltage up to 600V, with auto-range detection across four measurement ranges (4V, 40V, 400V, and 600V) for each type.
Q: What is the NCV function on this multimeter?
A: The NCV (Non-Contact Voltage) detection function allows you to identify live or energized wires without touching them directly. The meter alerts you with red/green LED indicators, making it a useful safety feature when working around electrical systems.
Q: Is the MT01S suitable for automotive circuit testing?
A: Absolutely. The MT01S multimeter is well-suited for automotive circuit diagnostics, including checking battery voltage, testing wiring continuity, and verifying component resistance in vehicle electrical systems.