robert agencies

No. 88, Reclamation Road, Colombo 11. Tel : 242 1009 (Hunting) Fax : 244 9590 ( Office hours) Fax : 255 1313 (After Office Hours)
Branch : 108, Keyzer Street, Colombo 11. E-MAIL : robertagenciesltd@gmail.com

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Analog Meters Clamp Meters Digital Meters Insulation Testers

DIGITAL MULTIMETERS "SANWA" MADE IN JAPAN

ITEM CODE: M 327
MODEL : CD-721

Measuring Range		Accuracy
DCV	320.0mV / 3.200V 32.00V/320.0V/1000V	±(0.5%rdg+2dgt) ±(0.9%rdg+2dgt)
ACV	3.200V / 32.00V/320.0V / 750V	± (1.2%rdg+5dgt)
DCA	32.00mA / 320.0mA/12.00A	±(1.4%rdg+2dgt) ±(2.0%rdg+2dgt)
ACA	32.00mA / 320.0mA/12.00A	±(1.8%rdg+5dgt) ±(2.5%rdg+5dgt)
Resistance	320.0Ω /3.200kΩ 32.00kΩ / 320.0kΩ	±(1.2%rdg+5dgt)
Resistance	3.200MΩ /30.00MΩ	±(2.0%rdg+2dgt) ±(5.0%rdg+2dgt)
Continuity	Buzzersound

ITEM CODE: M 335
MODEL : PM-3

Measuring Range		Accuracy
DCV	400m/4/40/400/500V	0.7%+3
ACV	4/40/400/500V	2.3%+5
Resistance	400/4k/40k/400k/4M/40MΩ	2.0%+5
Frequency	9.999/99.99/999.9/ 9.999k/99.99kH2	0.7%+5
Continuity	Buzzer sound 10~60Ω

ITEM CODE: M 213
MODEL : PM-7

Measuring Range		Accuracy
±DCV	200mV/2V/20/200/500V	±(2.0%rdg+4dgt) ±(0.7%rdg+4dgt) ±(1.3%rdg+4dgt)
ACV	2V/20/200/500V	±(2.3%rdg + 8dgt)
Ω	200/2K/20K/Ω/200K/ 2000K Ω/20MΩ	±(2.0%rdg + 4dgt) ±(10%rdg +4dgt)
Power source	Two LR-44 button type batteries exclusive for the PM-7*
Continuity	Buzzer sound

ITEM CODE: M 285A
MODEL : 1009

ITEM CODE: M 328
MODEL : CD-731

NOT AVAILABLE

Function	Measuring Range	Accuracy
DCV	320m/3.2/32/320/1000V	0.5%+2
ACV	3.2/32/320/750V	1.2%+5
DCA	32µ/320µ/3200µ /32m/320m/20A	1.4%+2
ACA	32µ/320µ/3200µ /32m/320m/20A	1.8%+2
Resistance	320/3.2k/32k/320k/ 3.2m/30mÙ	1.2%+2
Accessories	Instruction Manual, Test Lead (TL-21), Protective Holster (H-70)

ITEM CODE: M 345
MODEL : RD700

Function	Measuring Range	Accuracy	Resolution	Input Impendence
DCV	400m/4/40/400/1000v	0.3%+4	0.1µV	10M~ 1000MW
ACV	400m/4/40/400/1000v	1.5%+5	0.10mV	10M~ 1000MW
DCA	400µ/4000µ/40m/ 400m/4/10A	1.2%+3	0.1µA
ACA	400µ/4000µ/40m/ 400m/4/10A	1.5%+4	0.1µA
Resistance	400/4k/40k/ 400k/4M/40MW	0.6%+4	0.1W
Capacitance	500n/5µ/50µ/500µ 3000µF	2.5%+6	0.1nF
Temperature	-20°C~300°C	2%+3	1°C
Frequency	50Hz~1MHz	0.5%+4	0.01Hz
Continuity	Buzzer sounds at between 20W &120W.Open voltage:App.0.4v
Diode Test	Open voltage:Approx.1.6v

ITEM CODE: M 346
MODEL : RD 701

Function	Measuring Range	Accuracy	Resolution	Input Impendence
DCV	400m/4/40/400/ 1000v	0.3%+4	0.1mV	10M~ 1000MW
ACV	400m/4/40/400/ 1000v	1.5%+5	0.1mV	10M~ 1000MW
DCA	400µ/4000µ/40m/ 400m/4/10A	1.2%+3	0.1µA
ACA	400µ/4000µ/40m/ 400m/4/10A	1.5%+4	0.1µA
Resistance	400/4k/40k/ 400k/4M/40MW	0.6%+4	0.1W
Capacitance	500n/5µ/50µ/500µ 3000µF	2.5%+6	0.1nF
Temperature	-20°C~300°C	2%+3	1°C
Frequency	5Hz~125kHz	0.01%+2	0.001Hz
Continuity	Buzzer sounds at between 20W &120W.Open voltage:App.0.4v
Diode Test	Open voltage:Approx.1.6v

ITEM CODE: M 344
MODEL : CD-751

Function	Measuring Range	Accuracy	Resolution	Input Impendence
DCV	320m/3.2/32/320/1000v	0.5%+2	100µV	DCV 10M~ 100MW ACV 10M~ 100MW
ACV	3.2/32/320/750v	1.2%+8	1mV
DCA	32µ/320µ/3200µ/ 32m/320m4/20A	1.4%+2	0.01µA
ACA	32µ/320µ/3200µ/ 32m/320m4/20A	1.8%+10	0.01µA
Resistance	320/3.2k/32k/ 320k/3.2M/30MW	1.2%+2	100mW
Continuity	Buzzer sounds at between 20W &120W.Open voltage:App.0.4v
Diode Test	Open voltage:Approx.1.6v

ITEM CODE: M 343

MODEL : PC 520M

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Analog Meters Clamp Meters Digital Meters Insulation Testers