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TECPEL CO., LTD.
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Product ID: GDM 8245 / GDM-8145
Bench Digital Multimeter
Dual Display Digital Multimeter GDM-8245 (50000 counts) FEATURES¡G 1. 50000 counts DMM 2. Multi-function ACV, DCV, ACA, DCA, R, C, Hz, Continuity Beeper, Diode Test, Max/Min, REL, Hold, dBm 3. Dual Display Indicate ACV and Hz or DCV(ACV) and dBm 4. Manual or Autoranging 5. 0.03% DCV Accuracy 6. 20A High Current Range 7. 1200V High Voltage Range 8. AC True RMS or AC + DC True RMS 4 1/2 GDM-8145 FEATURES FEATURES¡G 6 Functions AC/DC Voltage, AC/DC Current, Resistance and Diode Test Large 0.5" Red LED Display High Resolution 10£gV, 10nA and 10m£[ All Range with Protection Circuit 0.03% DCV Accuracy Auto Zero Circuit 20A High Current Range 1200V High Voltage Range AC or AC + DC True RMS
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GDM-8245/ GDM-8145

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Specifications:
- GDM-8245 specifications:
- DC Voltage
- Range 500mV, 5V, 50V, 500V, 1200V 5 ranges
- Accuracy +(0.03% rdg + 4 digits)¡B1200V range +(0.03% rdg + 9 digits)
- Input Impedance 10M£[
- ---------------------------------------
- AC Voltage True RMS (AC or AC + DC True RMS)
- Range 500mV, 5V, 50V, 500V, 1000V 5 ranges
- Accuracy 500mV ~ 50V 3 range 20Hz ~ 45Hz¡G+(1% rdg + 15 digits)
- 45Hz ~ 2kHz¡G+(0.5% rdg + 15 digits)
- 2kHz ~ 10kHz¡G+(1% rdg + 15 digits)
- 10kHz ~ 20kHz¡G+(2% rdg + 30 digits)
- 20kHz ~ 50kHz¡G+(5% rdg + 30 digits)
- 500V¡B1000V 2 range 45Hz ~ 1kHz¡G+(0.5% rdg + 15 digits)
- Input Impedance 10M£[
- ----------------------------------------
- DC Current
- Range 500µA, 5mA, 50mA, 500mA, 2000mA, 20A 6 ranges
- Accuracy 500µA ~ 500mA 4 range¡G+(0.2% rdg + 2 digits)
- 2000mA ~ 20A 2 range¡G+(0.3% rdg + 2 digits)
- ---------------------------------------
- AC Current True RMS (AC or AC + DC True RMS)
- Range 500µA, 5mA, 50mA, 500mA, 2000mA, 20A 6 ranges
- Accuracy 500µA ~ 500mA 4 range 45Hz ~ 2kHz¡G+(0.5% rdg + 15 digits)
- 2kHz ~ 10kHz¡G+(1% rdg + 15 digits)
- 10kHz ~ 20kHz¡G+(2% rdg + 15 digits)
- 2000mA ~ 20A 2 range 45Hz ~ 2kHz¡G+(0.5% rdg + 15 digits)
- -------------------------------------
- Resistance
- Range 500£[, 5k£[, 50k£[, 500k£[, 5M£[, 20M£[ 6 ranges
- Accuracy 500£[ range¡G+(0.1% rdg + 4 digits)
- 5k£[~ 500k£[ 3 range¡G+(0.1% rdg + 2 digits)
- 5M£[ range¡G+(0.2% rdg + 2 digits)
- 20M£[ range¡G+(0.3% rdg + 2 digits)
- --------------------------------------
- Diode Test The one ranges can check the forward voltage of diode. Maximum forward voltage 1.5V. open voltage 2.8V.
- --------------------------------------------------------
- Capacitance
- Range 5nF, 50nF, 500nF, 5µF, 50µF 5 ranges
- Accuracy +(2% rdg + 4 digits)
- ---------------------------------------------------
- Frequency
- Sensitivity mV range¡G>120mV (10Hz ~ 50kHz)
- >200mV (50k ~ 150kHz)
- 5V range¡G>1V (10Hz ~ 200kHz)
- 50V range¡G>1.2V (20Hz ~ 200kHz)
- 500V range¡G>12V (20Hz ~ 1kHz)
- -------------------------------------
- Continuity Beeper < 5£[
- NMRR > 60dB
- CMRR > 90dB
- Operating Mode Auto Range / Manual
- Other Functions Max, Min, dBm (63.8dBm ~ -97.7dBm), REL, Hold
- Display Dual Display 0.4", 0.5", 7 segment LED display
- Power Source AC 115V/230V +15%, 50/60Hz
- Accessories Instruction manual ¡Ñ 1,
- Power cord ¡Ñ 1,
- Test lead GTL-117 ¡Ñ 1
- ---------------------------------
- Dimensions & Weight 251(W) ¡Ñ 91(H) ¡Ñ 291(D) mm, Approx. 1.86kg
- GDM-8145 SPECIFICATIONS:
- 4 1/2 GDM-8145 SPECIFICATIONS
- DC Voltage
- Range 200mV, 2V, 20V, 200V, 1200V 5 ranges
- Accuracy +(0.03% rdg + 4 digits)
- Input Impedance 10M£[
- --------------------------------------------------------------------------------
- AC Voltage (AC or AC + DC True RMS)
- Range 200mV, 2V, 20V, 200V, 1000V 5 ranges
- Accuracy 200mV ~ 200V 4 range 20Hz ~ 45Hz¡G+(1% rdg + 15 digits)
- 45Hz ~ 2kHz¡G+(0.5% rdg + 15 digits)
- 2kHz ~ 10kHz¡G+(1% rdg + 15 digits)
- 10kHz ~ 20kHz¡G+(2% rdg + 30 digits)
- 20kHz ~ 50kHz¡G+(5% rdg + 30 digits)
- 1000V range 45Hz ~ 1kHz¡G+(0.5% rdg + 15 digits)
- Input Impedance 10M£[
- --------------------------------------------------------------------------------
- DC Current
- Range 200µA, 2mA, 20mA, 200mA, 2000mA, 20A 6 ranges
- Accuracy 200µA ~ 200mA 4 range¡G+(0.2% rdg + 2 digits)
- 2000mA ~ 20A 2 range¡G+(0.3% rdg + 2 digits)
- --------------------------------------------------------------------------------
- AC Current
- Range 200µA, 2mA, 20mA, 200mA, 2000mA, 20A 6 ranges
- Accuracy 200µA ~ 200mA 4 range 45Hz ~ 2kHz¡G+(0.5% rdg + 15 digits)
- 2kHz ~ 10kHz¡G+(1% rdg + 15 digits)
- 10kHz ~ 20kHz¡G+(2% rdg + 15 digits)
- 2000mA ~ 20A 2 range 45Hz ~ 2kHz¡G+(0.5% rdg + 15 digits)
- --------------------------------------------------------------------------------
- Resistance
- Range 200£[, 2k£[, 20k£[, 200k£[, 2000k£[, 20M£[ 6 ranges
- Accuracy 200£[range¡G+(0.1% rdg + 4 digits)
- 2k£[~ 2000k£[ 4 range¡G+(0.1% rdg + 2 digits)
- 20M£[ range¡G+(0.25% rdg + 2 digits)
- --------------------------------------------------------------------------------
- Diode Test The three ranges have enough voltage to turn on silicon junctions to check the forward resistance, but the 2k£[ range is preferred and is marked with a larger diode symbol on the front panel of the instrument.
- --------------------------------------------------------------------------------
- Display 0.5" LED display
- --------------------------------------------------------------------------------
- Power Source AC 100V/120V/220V/230V +10%, 50/60Hz
- --------------------------------------------------------------------------------
- Accessories Instruction manual ¡Ñ 1,
- Power cord ¡Ñ 1,
- Test lead GTL-107 ¡Ñ 1
- --------------------------------------------------------------------------------
- Dimensions & Weight 230(W) ¡Ñ 95(H) ¡Ñ 280(D) mm, Approx. 2kg
Certificate:
CE
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Main Product:
TECPEL Quality Test Instruments Taiwan - Temperature Meter, Multimeter, Thermometers, Clamp Meter, Measuring Instrument, Ph Meter, Sound Level Meter.
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Ordering information:
- Minimum Order: Negotiable
- TEL: 886-2-27375866
- FAX: 886-2-27373343
- E-mail: sales@tecpel.com, tecpel@seed.net.tw
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