uchyby pomiarowe liczników cyfrowych010

•    Never use the meter unless the back cover is in place and fastened completely.

•    Do not use abrasives or solvents on the meter. To clean it use only a damp cloth and mild detergent.

FRONT PANEL DESCRIPTION

1.    Rotary switch

This switch is used to select functions and desired ranges as well as to turn on/off the meter.

2.    Display

3¹/i digit, 7 segment, 0.5" high LCD.

3.    "COM" jack

Pług in connector for black (negative) test lead.

~tr~"V-fI-mA"-j3Ck--------

Pług in connector for red (positive) test lead for yoltage, resistance and current (except 10A) measurements.

5. "10A" jack

Pług in cpnnector for red test lead for 10A measurement.

SPECIFICATION

Accuracy is guaranteed for 1 year, 23°C ± 5°C, less than 75% RH.

Mi.ximum Open Circuit Voitage: 3.2V Overload Protection: 250V rms ac on all ranges.

DC CURRENT

Rangę

200^A

2000/M

20mA

200mA

10A

Overload Protection:

RESISTANCE

Rangę

2000

20000

20kO

200kO

2000kO

Resolution 0.1//A 1//A

0.01mA 0.1 mA 10mA

F 250mA/250V fuse

Resolution

0.10

10

100

1000

IkO

Accuracy

± 1.0% of rdg ± 2dgts ± 1.0% of rdg ± 2dgts ±1.0% of rdg ± 2dgts ±1.5% of rdg ± 2dgts ±3.0% of rdg ± 2dgts , rangę unfused).

Accuracy

±0.8% of rdg ± 3dgts ±0.8% of rdg ± 2dgts ±0.8% of rdg ± 2dgts ±0.8% of rdg ± 2dgts ±1.0% of rdg ± 2dgts

AC VOLTAGE

Rangę	Resolution	Accuracy
200V	100mV	±1.2% of rdg ± 10dgts
600V	1V	±1.2% of rdg ± 10dgts
Overload protection:	600V dc or rms ac for all ranges.
Freguency rangę: 45Hz to 450Hz.
Response: Average responding, calibrated in rms of a sine wave.
DC VOLTAGE
Rangę	Resolution	Accuracy
200mV	0.1 mV	±0.5% of rdg ± 2dgts
2V	1mV	±0.5% of rdg ± 2dgts
20V	10mV	±0.5% of rdg ± 2dgts
200V	100mV	±0.5% of rdg ± 2dgts
600V	1V	±0.8% of rdg ± 2dgts
Overload Protection:	250V rms for 200mV	rangę and 600V d$ or rms ac

■ for other ranges.

DIODĘ TEST

Rangę Description

Show the approx. forward voltage drop of the diodę. Overload Protection: 250V rms ac.

GENERAL CHARACTERISTICS

Maximum voitage between

terminals and earth ground Fuse protection Power supply Display

Measuring method Overrange indication Polarity indication Operating temperaturę Storage temperaturę Low battery indication Size Weight

CATII 600V

F 250mA/250V 10A rangę unfuse 9V battery, NEDA1604 or 6F22 LCD, 1999 counts, updates 2-3 sec Dual-slope integration A/D converte Only figurę "1” on the display displayed for negative polarity 0°C to 40°C (32°F to 104°F) -10°C to 50°C (10°rto 122°F) "8AT" appears on the display 126 x 70 x 25 mm Approx. 170g