3 1/2 DIGIT 1999 COUNTS DIGITAL MULTIMETER : (Model: 603)

SPECIAL FEATUIRES

High Accuracy, Digital Reading

Large LCD for easy reading

Automatic Zero adjustment

Instant continuity buzzer

Over load protection on all ranges

Recessed safety designed Input Jacks

Diode, Continuity Test & Transitor hFE Test

Automatic –Ve polarity indication

ACCESSORIES:

Test Laeds, square Fuse, Carrying Case, User;s Manual & Battery.

OPTIONAL ACCESSORIES:

Current Clamp, CA 300, Current Clamp Adaptor CA500, CA1000, CA2000, High Voltage Probe PD-28.

GENERAL SPECIFICATIONS:

Sencing : Average Sensing

Basic Accuracy: ±(0.5%rdg + 1dgt)

Display: 3 ½ digit max. 1999 counts Large LCD display

Display Size: 18mm

Measurement Rate: 3 Measurements per second nominal

Over Range Indication: MSB ?(highest) digit(1) or (-1) is displayed

Low Battery: The “” “ sign is displayed when the battery voltage drops below the operating Voltage.

Operating Temperature: 0ºC to +50ºC; 70% RH.

Storage Temperature: -20º C to 60ºC; 0-80% RH. (with Battery Removed)

Power: Single, Standard 9V Battery

Dimensions: 170(L) × 80(W) ×40(H)mm

Weight: Approx.250g (including battery)

ELECTRICAL SPECIFICATIONS -603 :Accuracy: ±(% reading +digit) at 23 ±5ºC less than75% RH.DC VOLTAGE

DC VOLTAGE:

RANGE	ACCURACY	RESOLUTION
200mV	±(0.5%rdg + 1dgts)	100µV
2V		1mV
20V		10mV
200V	±(0.5%rdg + 1dgts)	100mV
1000V		1V

RANGE	ACCURACY	RESOLUTION
200 µA	±(1.0 %rdg + 1dgt)	100nA
2mA		1μA
20mA		10μA
200mA	±(1.0 %rdg + 1dgt)	100μA
10A	±(2.0%rdg +3dgts)	10mA

Overload Protection: 10A Input fused upto 12A for 30sec. other range Input, 0.8A/250V fuse. Voltage Burden: 10A range 700mV MAX

Input Impedance: 10MΩ
Ocverlaod Protection: 500V DC/350V AC
for 15 sec. on the 200mV range, 1200V DC /800V AC all other ranges

AC CURRENT:

RANGE	ACCURACY	RESOLUTION
2K Ω	±(0.8%rdg + 1dgt)	1 Ω
20K Ω	±(0.8%rdg + 1dgt)	10 Ω
200K Ω	±(0.8%rdg + 1dgt)	100 Ω
2000K Ω	±(0.8%rdg + 1dgt)	1K Ω
20M Ω	±(3.0%rdg + 3dgts)	10K Ω
200M Ω	±5.0%rdg -10dgts)	100K Ω

Overload Protection:500V DC/AC
Test Voltage: 200Ωrange 3.2V MAX. 20M Ω range 3.0VMAX, 200M Ω range 3.2V MAX, Other range 3.0V MAX.

RANGE	ACCURACY	RESOLUTION
200µA	(±(1.2%rdg + 4 dgts)	100nA
2mA	(±(1.2%rdg + 4 dgts)	1µA
20mA	(±(1.2%rdg + 4 dgts)	10µA
200mA	(±(1.2%rdg + 4 dgts)	100µA
10A	(±(2.0%rdg + 4 dgts)	10mA

Overload Protection: 10A fused upto 12A for 30 sec. Other range input, 0.8A/250V Fuse. Volatge Burden: 10A range 700mV Max DC CURRENT:

AC VOLTAGE

TRANSISTOR hFE TEST:

RANGE	ACCURACY	RESOLUTION
200 mV	±(1.0%rdg + 4 dgts)	100µV
2mV	±(1.0%rdg + 4 dgts)	1mV
20V	±(1.0%rdg + 4 dgts)	10mV
200V	±(1.0%rdg + 4 dgts)	100mV
750V	±(1.5%rdg = 4dgts)S	1V

Input Impedance:10MΩ Over load protection: 500V DC /350V AC for 15sec. on the 200mV range, 1200V DC /800V AC on all other ranges. RESISTANCE: Range Resolution Accuracy 200Ω 0.1 Ω ±(1.0%rdg + 3dgts)

Range	Vce	Basic DC Current
0 to 1000	2.8V ±0.4V	10µA

DIODE TEST:

Test Current : 1.0±0.6mA

Test Voltage : 3.2V MAX

Overload Protection: 500V DC or AC rms CONTINUITY TEST: Audible sound Buzzer Less than 100 Ω Overload Protection: 500V DC/AC rms

31/2-DIGIT 1999 COUNTS DIGITAL MULTIMETER + LCR METER Model: 306

SPECIAL FETATURES:

PROFISSIONAL GRADE RUGGED DMM+LCR

Display:3 ½ digit LCD display (1999 Counts)

Digit Size: 18mm (H)

Over Range Inducation: ‘OL or ‘-OL’ is displayed

EN61010-1 Approval Protection Class II, Pollution Degree 2.

Max Hold Facility

Operting Temperture: 00C to 400C, < 70% R.H.

Storage Temperture: -200C to 600 C < 80% non Condensing

Power :Single,Standard 9V battery.

Dimension :200mm (L) X90mm (W) x 40mm (H)

Weight :Approx, 400g

Ohm, Diode, Continuity and Frequency Input Protection.

Auto Range on Frequency range and measurement up to 15 MHz

Capacitance, Inductance, Resistance, HFE, Diode test & Audible Continuity check function

Accessories: Test leads, carrying case, User Manual, Battery, Tilt Stand

TECHNICAL SPECIFICATIONS

Accuracy :±( % reading +digit)

DC VOLTAGE :

AC VOLTAGE

RANGE	ACCURACY	RESOLUTION
200mV	± (0.5% rdg+1dgt)	100 mV
2V		1 mV
20V		10mV
200V	±(2.5%5d)	100mV
1000V		1V

RANGE	ACCURACY	RESOLUTION
200mV	±(1.0%rdg + 4dgts)	100 mV
2V		1 mV
20V		10mV
200V	±(2.0%rdg + 4dgts)	100mV
1000V		1V

Input Imedance: 10MΩ :

Input Impedance: 10MΩ

Overload Protection: 500V DC or AC Rms on 200 mV ranges

1000V DC or 750 AC rms on all other ranges

Overload Protection: 500V DC or AC rms on 200mV range

1000 DC or 750V AC rms on all other ranges.