Resistivity Meters | Farnell® Ireland

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Farnell supplies accurate resistivity meters for measuring the electrical resistivity of liquids and materials, supporting quality control, research and industrial applications.

Resistivity meters determine how strongly a material opposes the flow of electrical current, which is critical in water treatment, semiconductor manufacturing and chemical research. They provide reliable data for material characterization and process monitoring.

Applications

Water purity and treatment
Material and chemical research
Industrial process monitoring

Manufacturer Part No	Order Code	Manufacturer / Description	Price For	Price (inc VAT)	Wire Connection	Resistance Measurement Range	Resolution (ohm)	Test Current	Accuracy	External Height	External Width	External Depth	Weight	Product Range

BK2841	2846113 Data Sheet RoHS	B&K PRECISION Ohmmeter 4-Wire 0.1µohm to 0.1ohm 0.1 ohm 1 A 0.01% 89 mm	Each	1+ €1,820.000(€2,238.600)	4-Wire	0.1µohm to 0.1ohm	0.1ohm	1A	0.01%	89mm	215mm	360mm	2.92kg	2840 Series
GOM-804	2748512 Data Sheet RoHS	GW INSTEK Ohmmeter 4-Wire 0.05ohm to 5Mohm 1 µohm 1 A 0.05% 102 mm	Each	1+ €573.000(€704.790)	4-Wire	0.05ohm to 5Mohm	1µohm	1A	0.05%	102mm	223mm	283mm	3kg	-
BK2840	2846112 Data Sheet RoHS	B&K PRECISION Ohmmeter 4-Wire 1µohm to 20kohm 1 µohm 1 A 0.1% 89 mm	Each	1+ €730.000(€897.900)	4-Wire	1µohm to 20kohm	1µohm	1A	0.1%	89mm	215mm	360mm	3.9kg	2840 Series
UM200	2836737 Data Sheet RoHS	EXTECH INSTRUMENTS Ohmmeter 4-Wire 0.006ohm 0.06ohm 0.6ohm 6ohm 60ohm 600ohm 6kohm 1 µohm 10 A 0.25%	Each	1+ €2,199.000(€2,704.770)	4-Wire	0.006ohm, 0.06ohm, 0.6ohm, 6ohm, 60ohm, 600ohm, 6kohm	1µohm	10A	0.25%	257mm	155mm	57mm	2.6lb	-
P01143200	3366723 Data Sheet	CHAUVIN ARNOUX Ohmmeter CA 6240 4-Wire 5µohm to 399.9ohm 1 µohm 10 A 0.25% 280 mm	Each	1+ €3,199.000(€3,934.770)	4-Wire	5µohm to 399.9ohm	1µohm	10A	0.25%	280mm	247mm	273mm	5kg	-
P01143221	3366724 Data Sheet	CHAUVIN ARNOUX Ohmmeter CA 6255 4-Wire 0.005ohm 0.025ohm 0.25ohm 2.5ohm 25ohm 250ohm 2.5kohm 0.1 µohm	Each	1+ €5,060.000(€6,223.800)	4-Wire	0.005ohm, 0.025ohm, 0.25ohm, 2.5ohm, 25ohm, 250ohm, 2.5kohm	0.1ohm	10A	0.05%	180mm	250mm	270mm	4kg	-
380580	2836689 Data Sheet RoHS	EXTECH INSTRUMENTS Ohmmeter 4-Wire 0.2ohm to 2kohm 1 ohm 100 mA 0.5% 250 mm	Each	1+ €999.000(€1,228.770)	4-Wire	0.2ohm to 2kohm	1µohm	100mA	0.5%	250mm	190mm	110mm	3.3lb	-
380562	2862180 Data Sheet RoHS	EXTECH INSTRUMENTS Ohmmeter 4-Wire 0.02ohm 0.2ohm 2ohm 20ohm 200ohm 2kohm 20kohm 1e-005 ohm 0.2% + 6d	Each	1+ €674.000(€829.020)	4-Wire	0.02ohm, 0.2ohm, 2ohm, 20ohm, 200ohm, 2kohm, 20kohm	1e-005ohm	-	0.2% + 6d	90mm	280mm	210mm	2.2kg	-
19640	2907782 Data Sheet RoHS	DESCO Ohmmeter ± 1/2 Decade 132.08 mm	Each	1+ €471.380(€579.7974) 10+ €433.360(€533.0328) 20+ €424.690(€522.3687)	-	-	-	-	± 1/2 Decade	132.08mm	73.66mm	27.94mm	6.4oz	-
M210	109279 Data Sheet RoHS	RHOPOINT Ohmmeter 4-Wire 1.999ohm 19.99ohm 199.9ohm 5 mA ± 0.1% 150 mm	Each	1+ €780.130(€959.5599) 5+ €779.800(€959.154) 10+ €779.790(€959.1417) 20+ €779.780(€959.1294)	4-Wire	1.999ohm, 19.99ohm, 199.9ohm	-	5mA	± 0.1%	150mm	80mm	38mm	510g	-
RM3544	4240597 Data Sheet RoHS	HIOKI Ohmmeter 4-Wire 30mohm to 3Mohm 1 µohm 300 mA ± 0.02% rdg 80 mm	Each	1+ €1,068.000(€1,313.640)	0	30mohm to 3Mohm	1µohm	300mA	± 0.02% rdg	80mm	215mm	166mm	0.9kg	-
RM3544-01	4240608 Data Sheet RoHS	HIOKI Ohmmeter 4-Wire 30mohm to 3Mohm 1 µohm 300 mA ± 0.02% rdg 80 mm	Each	1+ €1,428.000(€1,756.440)	0	30mohm to 3Mohm	1µohm	300mA	± 0.02% rdg	80mm	215mm	166mm	1kg	-
RM3548-90	4666948 Data Sheet RoHS	HIOKI Ohmmeter w/ Z3210 Bluetooth Adapter 4-Wire 0.003ohm to 3Mohm 0.1 µohm 1 A 0.02% 132 mm	Each	1+ €1,428.000(€1,756.440)	4-Wire	0.003ohm to 3Mohm	0.1ohm	1A	0.02%	132mm	199mm	60.6mm	890g	-
RM3545A-1	4667078 Data Sheet RoHS	HIOKI Precision instrument DC Resistance 13 Ranges 1 mOhm to 1200 Mohm 0.045% rdg 2.3 ms	Each	1+ €3,028.000(€3,724.440)	-	0.001ohm to 1Gohm	0.001µohm	1A	0.05%	80mm	215mm	306.5mm	2.7kg	RM3545A Series
RM3545A-2	4667079 Data Sheet RoHS	HIOKI Precision instrument DC Resistance 13 Ranges 1 mOhm to 1200 Mohm 0.045% rdg 2.3 ms Multiplexer	Each	1+ €3,248.000(€3,995.040)	-	0.001ohm to 1Gohm	0.001µohm	1A	0.05%	80mm	215mm	306.5mm	3.4kg	RM3545A Series
RM3548-50	4666947 Data Sheet RoHS	HIOKI Resistance Meter Protable 4-Wire 0.003ohm to 3Mohm 0.1 µohm 1 A 0.02% 132 mm	Each	1+ €1,368.000(€1,682.640)	4-Wire	0.003ohm to 3Mohm	0.1ohm	1A	0.02%	132mm	199mm	60.6mm	890g	-
RM3545-02	4240673 Data Sheet RoHS	HIOKI Ohmmeter 4-Wire 10mohm to 1000Mohm 0.01 µohm 1 A ± 0.006% rdg 80 mm	Each	1+ €2,838.000(€3,490.740)	0	0	0	0	± 0.006% rdg	80mm	215mm	0	3.2kg	-
DLRO10HD	3020877 Data Sheet RoHS	MEGGER Ohmmeter 2-Wire 0ohm to 2.5Kohm 0.1 µohm 10 A 315 mm	Each	1+ €3,996.000(€4,915.080) 5+ €3,963.000(€4,874.490) 10+ €3,962.000(€4,873.260) 20+ €3,961.000(€4,872.030)	2-Wire	0ohm to 2.5Kohm	0.1ohm	10A	-	315mm	285mm	181mm	6.7kg	-
GOM-805	2748513 Data Sheet RoHS	GW INSTEK Ohmmeter 4-Wire 0.05ohm to 5Mohm 1 µohm 1 A 0.05% 102 mm	Each	1+ €945.000(€1,162.350)	4-Wire	0.05ohm to 5Mohm	1µohm	1A	0.05%	102mm	223mm	283mm	4kg	-
380462	2862179 Data Sheet RoHS	EXTECH INSTRUMENTS Ohmmeter 4-Wire 0.2ohm 2ohm 20ohm 200ohm 2kohm 1 ohm 0.75% + 4d 120 mm	Each	1+ €509.000(€626.070)	4-Wire	0.2ohm, 2ohm, 20ohm, 200ohm, 2kohm	1µohm	-	0.75% + 4d	120mm	160mm	85mm	680g	-
DO7010	1718653 Data Sheet RoHS	CROPICO Ohmmeter 4-Wire 0.006ohm 0.06ohm 0.6ohm 6ohm 1 µohm 10 A 160 mm	Each	1+ €3,752.000(€4,614.960) 5+ €3,386.000(€4,164.780) 10+ €3,358.000(€4,130.340) 20+ €2,832.000(€3,483.360)	4-Wire	0.006ohm, 0.06ohm, 0.6ohm, 6ohm	1µohm	10A	-	160mm	390mm	270mm	4kg	-
225717	2399599 Data Sheet RoHS	DESCO EUROPE / VERMASON Ohmmeter 10kohm to 1Tohm ± 1/2 Decade 30 mm	Each	1+ €419.310(€515.7513)	-	10kohm to 1Tohm	-	-	± 1/2 Decade	30mm	70mm	130mm	200g	-
701	2907785 RoHS	SCS Ohmmeter 1Mohm to 1Tohm ± 5% 116.84 mm	Each	1+ €1,361.000(€1,674.030) 10+ €1,334.000(€1,640.820) 20+ €1,307.000(€1,607.610)	-	1Mohm to 1Tohm	-	-	± 5%	116.84mm	83.82mm	43.18mm	340g	-
930139	1718657 Data Sheet RoHS	CROPICO Ohmmeter 0.004ohm 0.04ohm 0.4ohm 4ohm 40ohm 400ohm 100 ohm 1 A 130 mm	Each	1+ €1,330.000(€1,635.900) 5+ €1,200.000(€1,476.000) 10+ €1,191.000(€1,464.930) 20+ €1,004.000(€1,234.920)	-	0.004ohm, 0.04ohm, 0.4ohm, 4ohm, 40ohm, 400ohm	100ohm	1A	-	130mm	215mm	55mm	800g	DO4000 Series
BS407	3812364 Data Sheet RoHS	AIM-TTI INSTRUMENTS Ohmmeter 4-Wire 1µohm to 20kohm 1 µohm 250 mA ± 0.1% 88 mm	Each	1+ €934.000(€1,148.820)	4-Wire	1µohm to 20kohm	1µohm	250mA	± 0.1%	88mm	220mm	230mm	1.3kg	-