Analog VICTOR Digital Multimeter Large Lcd Display 500V 250mA 1MΩ

VICTOR 7001 Analog Multimeter Large Lcd Display 500V 250mA 1MΩ

Operation way

Note:

Adjust the zero calibration device on the cap to “0” before measuring.

If none of the ranges is working, that means the fuse in the meter might have been damaged. Open the cap to replace with a new fuse. Selected voltage/current range shall be higher than the voltage/current value which you measured. When using “OHM” range, do not measure resistance with the circuit powered on. Discharge the capacitor before measuring its leakage current.

Measuring DC or AC voltage:

Connect the meter across both ends of the measured voltage and read the second scale line.

Measuring DC current:

Connect the meter and the measured circuit in series and read the second scale line.

Measuring resistance:

Short-circuits the test bar and adjust the “OHM” zero potentiometer until the pointer is on “0” of the first “Ω” scale line. If the pointer cannot be adjusted to “0”, it means the internal battery is low. Replace the battery and connect the test bar across both ends of the resistor which to be measured. Read the value of pointer on the first “Ω” scale line and multiply by the factor of the range.

Measuring dry battery:

Connect the test bar across both electrode of the dry battery which to be measured. Load current at full scale is 125mA for 1.5V range and 10mA for 9V range. If the pointer is in the “GOOD” arc range of the third scale line, it means the battery level is high. “BAD” arc means the battery level is low and the arc between “GOOD” and “BAD” means the battery level is about to be low:

Measuring dB:

Put the Range Switch to “AC10V” and read the fourth “dB” scale line. If the measured circuit has DC component, the test bar should be connected with a DC isolating capacitor above 0.1UF/500V in series. When using other “ACV” ranges to measure dB value, convert the value according to the following table.

Specifications

DC voltage: (DCV) 0-2.5-10-50-250-500V

2000Ω /V 5.0 grade

AC voltage: (ACV) 0-10-50-500V

2000 Ω /V 5.0 grade

DC current: (DCA) 0-0.5-10-250mA

Voltage drop: 0.5 V 5.0 grade

Resistance: (Ω) 0-10kΩ -1MΩ

Center value: 3.6 5.0 grade (arc length)

Size : 132 mm x76 mm x42mm

Buzzer: included

Weight: 220g

General Characters

VICTOR Instruments is a brand  belongs to Xi'an Beicheng Electronics Co.Ltd. (former Victor Instruments ) which was established in 1980s,VICTOR specializes in producing test instruments and especially digital multimeters. Our products include analog and digital multimeters, clamp-meters, calibrators , megohmmeters, thermometers, tachometers, vibrometers, lux meters, function generators, frequency counters, oscilloscopes and other electronic testing and measuring equipment.

We also provide electronic test tools, measurement solutions, environmental products and ODM and OEM services to specific customers.

As before, our factory(Shenzhen VICTOR Hi-Tech Co.,Ltd.) is in Shenzhen city, To expand production demand,we moved to Xi'an city in 2013. And then we registered two new trademarks (YITENSEN and Ruoshui) in year 2017 for promotion of our VICTOR products to overseas market.

With over 30 years , VICTOR instruments has been focused on the full range of electrical testing and analyze instruments ,it is renowned as one of the largest manufacturers and suppliers of innovative, quality handheld test, measurement and inspection tools in the world.

Nowadays, we have agents and representatives in every city of China. Meanwhile, we successfully enter the overseas market in many countries. We strive to provide the best products and most considerate services to all customers.

Our Manufacturing Capability

VICTOR Instruments are designed and manufactured in our Xi'an Beicheng manufacturing center, a modern, automated, high-tech industrial park produces digital multimeter 10,000pcs/day , with pass rate 99.6%. With more than 300 skilled workers and 50 R&D staff ,our manufacturing center covers an area of more than 30,000 square meters , made up of : -8 dust-free workshops; -5 fully automatic production lines -12 sets of state-of-the-art production equipments.