Description: This product is a battery-powered, auto-ranging, true RMS digital multimeter with a 4000 counts LCD display
General Specifications:
| |
ZT-S1 |
ZT-S2 |
ZT-S3 |
ZT-S4 |
| Display Counts |
4000 |
4000 |
4000 |
4000 |
| Ture RMS / NCV |
√ |
√ |
√ |
√ |
| Ranging |
Auto |
Auto |
Auto |
Auto |
| Material |
ABS |
ABS |
ABS |
ABS |
| Backlight |
√ |
√ |
√ |
√ |
| Update Rate |
3/s |
3/s |
3/s |
3/s |
| Flashlight |
√ |
√ |
√ |
√ |
| Low Battery Indication |
√ |
√ |
√ |
√ |
| Auto Power Off |
√ |
√ |
√ |
√ |
| Zero Line/Fire Line Judgment |
√ |
√ |
√ |
√ |
| Continuity |
√ |
√ |
√ |
√ |
| Temperature |
× |
× |
× |
√ |
| Frequence |
× |
× |
√ |
√ |
| Capacitance |
× |
× |
√ |
√ |
| Resistance |
√ |
√ |
√ |
√ |
| Battery Test |
× |
1.5V/9V/12V |
× |
× |
Electrical Specifications:
| ZT-S1~S4 |
| Function |
Range |
Resolution |
Accuracy |
| DC Voltage |
4.000V/40.00V/400.0V |
0.001V/0.01V/0.1V |
±(0.5%+3) |
| 600V |
|
| AC Voltage |
4.000V/40.00V/400.0V |
0.001V/0.01V/0.1V |
±(1.0%+3) |
| 600V |
1V |
| AC mA |
999.9mA |
0.1mA |
±(2.0%+3) |
| AC A |
9.999A |
0.001A |
| DC mA |
999.9mA |
0.1mA |
±(1.0%+4) |
| DC A |
9.999A |
0.001A |
| Resistance |
4.000kΩ |
0.001kΩ |
±(1.5%+3) |
| 40.00kΩ/400.0kΩ/4.000MΩ |
0.01kΩ/0.1kΩ/0.001MΩ |
± (1.0%+3) |
| 40.00MΩ |
0.01MΩ |
±(1.5%+3) |
| ZT-S3/S4 Only |
| Capacitance |
4.000nF |
0.001nF |
±(5.0%+20) |
| 40.00nF/400.0nF/4.000μF /40.00μF/400.0μF |
0.01nF/0.1nF/0.001μF/ 0.01μF/0.1μF |
±(3.5%+4) |
| 4.000mF |
0.001mF |
±(5.0%+5) |
| Frequence |
4.000Hz/40.00Hz/400.0Hz/4.000KHz/40.00KHz/400.0KHz /4.000MHz/10.00MHz |
0.001Hz/0.01Hz/0.1Hz/0.001KHz/0.01KHz/0.1KHz /0.001MHz/0.01MHz |
±(1%+2) |
| Temperature |
-20°-1000°/-4°-1832°(ZT-S4 Only ) |
±(3%+5) |
| Continuity |
√ |
| NCV |
√ |
| Frequency response at AC modes |
40Hz ~ 1kHz |
| ZT-S2 Only |
| Battery test |
|
1.5V |
9V |
12V |
| load Current |
|
10mA |
10mA |
200mA |
| |
Green |
≧1.30V |
≧7.83V |
≧10.44V |
| Dump Energy |
Yellow |
0.94V-1.29V |
5.64V-7.82V |
7.52V-10.43V |
| |
Red |
0.15V-0.93V |
0.90V-5.63V |
0.90V-5.63V |
| |
No light |
≦0.14V |
≦0.89V |
≦1.19V |
Package Includes:
1 x Digital Multimeter tester
1 x Test leads
1 x English user Manual
1 x Point contact temperatrue probe (ZT-S4 only)
1 x EVA box
Details Pictures:
