| Circuit | Custom single-chip microprocessor LSI circuit. |
|---|
| Display | LCD Size: 3.2 X 2.4" (60 X 44.4 mm).; Dot Matrix backlight LCD (128 X 64 pixels). |
|---|
| Measurements | DCV/ACV; DCA/ACA; Resistance/DIODE/Continuity Beeper; Capacitance; Frequency; Temperature |
|---|
| A/D counts no. | 6000 counts. |
|---|
| Voltage ranges | 0.5 mV to 1000 V (DCV/ACV, Auto or Manual Range). |
|---|
| Current ranges | 0.5 ACA to 2000 ACA (DCA/ACA, Auto or Manual Range). |
|---|
| Safety standard | IEC1010 CAT III 1000 V. |
|---|
| ACV input impedance | 10M ohms. |
|---|
| Clamp frequency response | 40 Hz to 1 KHz. |
|---|
| Over-load protection | DCV/ACV 1000 DCV / 1000 ACV RMS.; DCA/ACA 2100 DCA/ACA with clamp probe. |
|---|
| Over-range | * LCD display show " OL ".; * The data save into the SD card will show " 9999 " or " 999 "; (overleap the decimal point). |
|---|
| Data Hold | Freezes displayed reading. |
|---|
| Data Recording | Micro SD memory card ( 1 GB to 32 GB ). |
|---|
| Relative measure. | To offset the measurement value. |
|---|
| Peak to Peak | DCV/ACV,DCA/ACA peak to peak measurement value. |
|---|
| DCA zero adj. | DCA zero adjustment. |
|---|
| Range selection | Auto range with manual range selecting. |
|---|
| Data logger | * Real time data logger, saved the data into miro SD memory card and down load the all the measured value with the information (year/month/data/ hour/minute/second ) down load to the Excel.; * Sampling time for data logger : 2 seconds to 7200 seconds.; * When the system detects micro SD format does not match with the Machine that will be mandatory for reformatting to ensure that data records can be normal.; * Data error no. : ≤ 0.1% no. of total saved data typically. |
|---|
| Display sampling time | Approx. 1 second. |
|---|
| Data Output USB/RS232 | RS232 computer serial interface : * Connect the optional USB cable USB-01 will get the USB plug.; * Connect the optional RS232 cable UPCB-02 will get the RS232 plug. |
|---|
| Operating Temperature | 0 to 50 °C ( 32 to 122°F ). |
|---|
| Operating Humidity | 80% Relative Humidity max. |
|---|
| Power Supply | * DC 1.5V, AA ( UM-3 ) Battery x 2 PCs (Alkaline or heavy-duty battery).; * AC to DC 9V power adapter ( Linear type ). |
|---|
| Power Consumption | 34 mA DC. |
|---|
| Max. Conductor size | Clamp can accommodate up to 2.0" (50 mm) diameter. |
|---|
| Dimensions | 11.0 x 4.2 x 1.9" (280 x 106 x 47mm) |
|---|
| Polarity | Automatic Switching, " - " indicates negative polarity. |
|---|
| Current Sensor | Hall effect sensor. |
|---|
| Over-input | LCD display show " OL ". |
|---|
| Weight | Including battery 414 g (0.91 lb) |