SM245E Digital Multimeter with 4 1/2-digit LCD Display Backlight Function and Auto Power Off
The SM245E is a professional 4½-digit digital multimeter designed for electricians, appliance technicians, and electronic engineers across various industries. Featuring an integrated chip for fast response, high resolution, and stable performance, this multimeter delivers accurate measurements in demanding work environments.
The high-definition large screen with backlight function ensures clear readings without color distortion. Powered by 2 built-in CR2450 button batteries, the slim body design offers extended battery life. The two-color shell with rubber covering provides durability, bright visibility, and easy portability.
- Auto power off function
- Backlight function for low-light conditions
- Data hold function
- Low voltage alarm
- AC and DC voltage testing
- AC and DC current testing
- Resistance testing
- Capacitance testing
- Triode testing
- Diode test and circuit continuity test
- Any key wake-up function
- High voltage alarm
- Electric field induction testing
- Frequency testing
- Conductivity testing
- Duty cycle testing
| Parameter | Specification |
|---|---|
| Working Voltage | 5.5V~6.6V |
| Working Current | 3mA (without backlight) |
| Display | 4½-digit LCD, Max reading 19999 |
| Over-range Display | Highest digit displays "OL" |
| Sampling Rate | 2.8 times/second |
| DC Voltage Range | 0.01mV~1000V |
| AC Voltage Range | 0.2mV~700V |
| DC Current Range | 0.01µA~10A |
| AC Current Range | 0.02µA~10A |
| Resistance Range | 0.01Ω~199.99MΩ |
| Capacitance Range | 10pF~1999.9µF |
| Conductivity Range | 0.01nS~199.99nS |
| Frequency Range | 1Hz~1.9999MHz |
| Electromagnetic Induction | "----" displayed at full scale |
| Duty Cycle Range | 5.0%~95.0% |
| Auto Shutdown | 15 minutes |
| Operating Conditions | 0°C~40°C (32°F~104°F), 0~70%Rh |
| Storage Conditions | -10°C~50°C (14°F~122°F), 0~80%Rh |
| Power Supply | 2x CR2450 3V lithium button batteries |
| Instrument Size | 160mm (L) × 73mm (W) × 35mm (H) |
| Weight | 270g (including batteries) |
- Meter: 1 piece
- English Instruction Manual
- CR2450 3V lithium button batteries: 2 pieces *
- Probes: 2 pieces
- Screwdriver: 1 piece
- Tweezers: 1 piece
- Packing box: 1 piece
- Cloth bag: 1 piece
* Note: Batteries may not be included for international transportation due to shipping regulations.
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