5. If you have further questions concerning use of the PRO-1000, please contact customer service at 800-572-1028. For up-to-date specifications please visit www.globalspecialties.com. The PRO-1000 is a portable, bench type digital multimeter with a 4 ½ digit LED display. The PRO- 1000 can measure diodes, frequency, current, voltage, resistance, as well as test continuity.
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Input Terminal Limits Min. Switch Input Terminals Max. Display Maximum Display Function Black Reading Input Reading DC V V/ /Hz COM 0.0001V 1000.0V 1000VDC AC V V/ /Hz COM 0.0001V 750.0V 750VAC V/ /Hz COM 0.0001k 19.999M 600V(1Min) Diode/Cont. V/ /Hz COM 1999.9 600V(1Min)
1-2 Technical Specifications * Important Note: All accuracies apply to 5% to 95% full scale of each range. DC VOLTS Range Resolution Accuracy Impedance 100uV ±(0.05% + 10d) 200V 10mV ±(0.1% + 5d) 1000V 100mV AC VOLTS Accuracy Range Resolution Impedance 50-60Hz 60- 400Hz...
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RESISTANCE Range Resolution Accuracy Overload Protection 2kΩ 0.1Ω 20kΩ 1Ω ±(0.2% + 5d) 200kΩ 10Ω 600V DC or Peak 2MΩ 100Ω ±(1% + 10d) 20MΩ 1kΩ FREQUENCY Range Resolution Accuracy Overload Protection ±(1.5% + 5d) 20kHz 1 Hz 600V DC or Peak ±(2.0% + 5d) 200kHz 10 Hz...
1-3. Equipment Ratings Plug and Socket: 3 wire AC power plug and 3 wire outlet Power & Fuse Ratings Input Voltage Fuse Power Max. 126V AC (50/60Hz) F 0.5A / 250V 252V AC (50/60Hz) F 0.2A / 250V Operating Environment: ...
1-5. Safety SAFETY RULES Read these operating instructions thoroughly and completely before operating the PRO-1000. Pay particular attention to WARNINGS and CAUTIONS described in this manual that may pose hazards to the user, and/or damage to the instrument Always inspect the instrument’s test probes and accessories for any sign of damage or...
No special cooling or ventilation is required for proper operation however the instrument should be operated within its intended ambient temperature specifications for optimum use. 2-4. Position The PRO-1000 is a bench-type instrument with rubber feet and handle-type tilt stand. The viewing angle can be adjusted by rotating angle of carrying handle. 2-5. Warm-Up...
3. OPERATION 3-1 Voltage Measurement Voltage is the difference of electrical energy (potential) between two points. Measuring voltage allows you to verify the following. Presence of voltage. The presence of voltage indicates that the circuit is delivering voltage to the ...
(3) Set the range switch to the desired current range. For unknown current measurements, always start from highest range and move down to lower range to select scale for the best readings. (4) Connect the probe tips in series with the current source to be measured. (5) Read current value on the display.
(3) Reverse the probes and measure the voltage across the diode again. If diode is good, the display will read “000.0” (flickering). If diode is shorted, the display will show 000.0 with a beeping sound when measured in both directions.
The PRO-1000 should be calibrated yearly by authorized personnel only. 4-3. Cleaning and Decontamination The PRO-1000 should be cleaned with a soft clean cloth to remove any oil, grease or grime. Never use liquid solvents or detergents. If the instrument gets wet for any reason, dry the instrument using low-pressure clean air at less than 25 PSI.
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WARRANTY Limited One-Year Warranty Global Specialties, LLC warrants to the original purchaser that this product and its component parts will be free from defects in workmanship and materials for a period of one year from the date of purchase. Global Specialties, LLC will without charge, repair or replace, at its’ option, defective product or component parts.
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