Small Size Digital Clamp Multimeter DM3218+ With Full Range Overload Protection
Small Size Digital Clamp Multimeter DM3218+ With Full Range Overload Protection
DM3218+ Digital Clamp Multimeter DM3218+ Manual/Auto Range Multimeter AC Clamp Meter LCD display with 50mm clamp jaw
Ⅰ. INTRODUCTION
This meter is a latest portable type 3 1/2 digit ARDCM (Auto Range Data Clamp Meter) of micropower launched by us. It can be used to measure ACV, DCV, ACA, DCA, resistance, diode forward voltage drop, circuit continuity, etc.
This meter has unique super-thin and super-small design and the Auto Power function. It is characterized by exquisiteness, firmness, simplicity for operation and convenience for carrying; thus it is a desirable tool for engineering design, labs, schools, field operations, home appliances servicing, etc
Ⅱ. Features
Max. allowed voltage between the measuring terminal and the ground: 600V(DC) or 600V(rms) insulation level: CATⅡ
Pollution level: Ⅱ
Range: Auto rangeDisplay: 3 1/2 digit LCD, max. display 1999; full symbol display; Font height: 12mm
Polarity: Automatic polarity display;
Auto power off: idle for 15min;
Key tone;
Full-range overload protection;
Low battery display
External dimensions: 195mm×60mm×36mm
Weight: Approx. 170 g (including battery);
Working voltage: 3V(1.5VAAA×2)
Working current: ＜1mA
Testing speed: 3times/s;
Working environment: 0℃~40℃(32℉～104℉), RH＜80%
Technical Data
| Basic function | range | Basic accuracy | |
| DC voltage | 200mV/2V/20V/200V/600V | ±(0.5%+3) | |
| AC voltage | 2V/20V/200V/600V | ±(0.8%+5) | |
| DC current | 200uA/2000uA/20mA/200mA | ±(1.2%+3) | |
| AC current | 200uA/2000uA /20mA/200mA | ±(1.8%+3) | |
| 2A/20A/200A/500A | ±(2.5%+5) | ||
| Resistance | 200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ | ±(1.0%+2) | |
| Special function | DM3218+ | ||
| Continuity buzzer | √ | ||
| Diode test | √ | ||
| Low battery indication | √ | ||
| Hold | Peak value hold/peak hold | ||
| Auto power off | √ | ||
| Function protection | √ | ||
| Input impedance | 10MΩ | ||
| Sampling rate | 3 times/s | ||
| AC frequency response | (40-400)Hz | ||
| Operation way | Manual range/ Auto range | ||
| Max display | 1999 | ||
| Clamp size | 30mm | ||
| Power | 3V(1.5V×2) | ||
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