Amprobe VPC-20 Manual de usuario

Digital Voltage and Continuity Tester

Model VPC-20

Instruction Manual

m Safety Information

• Never use the tester if it or test leads appear damaged.

• Never apply more than 600V DC or 600V AC rms. between any terminal and

earth ground

• When using the probes, keep your fingers behind the finger guard on

the probes.

• Turn off power to the circuit under test before cutting, desoldering, or

breaking the circuit. Small amounts of current can be dangerous.

• Use caution when working with voltage above 60V dc or 30V ac rms. Such

voltages pose a shock hazard.

Automatic Operation

The tester automatically turns on when you short the two test probes or place the

probes across a complete circuit.When turned on, the tester powers up in continuity

mode. If a dc or ac voltage greater than about 4.0V is present across the inputs, the

tester switches to dc or ac voltage mode.The tester automatically shuts down after

approx. 4 minutes of inactivity.

Continuity testing

Turn off circuit power before testing. Beeper indicates shorts lasting 1 ms or longer.

SHORT 10KΩ OPEN

Specifications:

Display: Large 1999 count LCD display with function and high voltage warning indication.

Maximum Voltage Between any Terminal and Earth Ground: 600V dc; 600V ac rms,

Over-voltage Category III 600V

Safety: Complies with EN61010-1:1993 for use in over-voltage CAT III environments

Pollution Degree: 2

For indoor use only

EMC Regulations: EN50081-1, EN50082-1

Polarity: Automatic, (-)negative polarity indication.

Over-range: “1” mark indication

Low battery indication: The “BAT” is displayed when the battery voltage drops below

the operating level

Measurement rate: 2 times per second, nominal

Continuity test: Audible threshold 0-10KW, Continuity beeper 2KHz

Input Impedance: 400KΩ

Temperature: 5 °C(41°F) to 40°C (104°F)

Altitude: Operating: 2000m; Storage: 10,000m

Relative Humidity: 80% for Temp up to 31C decreasing linearly to 50 % RH at 40C

Pollution Degree: 2

For indoor use only

Battery Type: AA (2) NEDA 15F or IEC R6

12V DC 240V AC

Measuring Voltage

Refer to Automatic Selection

DC Voltage (Volts dc>4.0V)

600V dc maximum

AC Voltage (Volts dc>4.0V)

600V ac maximum

50Hz to 400Hz

Function

Range

Accur acy(%rdg.+digits)

V AC(50Hz ~400Hz)

600V

+(2.9%+8)

V DC

600V

+(1.5%+2)

Continuity te st: Audible threshold 0~10KΩ,Continuity beeper2KHz.

Overl oad protection: AC/DC 600V

Diminsions/wt.:215x96.3x37.5mm/312g

Replacing the Batteries

If the sign “BAT” appears on the LCD display, it indicates that the batteries should be

replaced. Remove screws on the back cover and open the case. Replace the exhaust-

ed batteries with new batteries. (AA(2);NEDA 15F or IEC R6)

WARRANTY

Congratulations! Your new instrument has been quality crafted according to quality

standards and contains quality components and workmanship. It has been inspected

for proper operation of all of its functions and tested by qualified factory technicians

according to the long-established standards of our company.

Your instrument has a limited warranty against defective materials and/or workmanship

for one-year from the date of purchase provided that, in the opinion of the factory, the

instrument has not been tampered with or taken apart.

Should your instrument fail due to defective materials, and/or workmanship during this

one-year period, a no charge repair or replacement will be made to the original pur-

chaser. Please have your dated bill of sale, which must identify the instrument model

number and serial number and call the number listed below:

Repair Department

ATP – Amprobe, TIF, Promax

Miramar, FL

Phone: 954-499-5400

800-327-5060

Fax : 954-499-5454

Website: www.amprobe.com

Please obtain an RMA number before returning product for repair. Outside the U.S.A.

the local representative will assist you. Above limited warranty covers repair and

replacement of instrument only and no other obligation is stated or implied.

P/N: ATP VPC-20Manual printed in China

2xAA

Disconnect probes from

Voltag. Do not over-tighten

screws

Miramara, Florida 33025

Tel: 954-499-5400 Toll Free: 800-327-5060 Fax: 954-499-5418

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