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370/3708 Performance Specification Table

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		±0.03%

		±0.05%

		±0.1%

		±0.3%

		±0.5%

		±1.0%

	Accuracy:
	% reading +0.005% of range

*	Range not available
**	Range available, not specified

200 kW	— resistance range
100 mW	— resolution
1.0 pW	— power

Resistance range: Full scale resistance range, nominal 20% over range

Resolution: RMS noise with 18 s filter settling time (approximates 3 s analog time constant)

Power: Excitation power at one-half full scale resistance

Precision: Dominated by measurement temperature coefficient (±0.0015% of reading ±0.0002% of range)/°C

Voltage Range

	6.32 mV	2.0 mV	632 µV	200 µV	63.2 µV	20 µV	6.32 µV	2.0 µV
31.6 mA	200 mW	63.2 mW	20 mW	6.32 mW	2.0 mW	632 µW	200 µW	63.2 µW
	200 nW	63 nW	40 nW	13 nW	10 nW	10 nW	10 nW	10 nW
	100 µW	32 µW	10 µW	3.2 µW	1.0 µW	320 nW	100 nW	32 nW

10 mA	632 mW	200 mW	63.2 mW	20 mW	6.32 mW	2.0 mW	632 µW	200 µW
	630 nW	200 nW	130 nW	40 nW	32 nW	32 nW	32 nW	32 nW
	32 µW	10 µW	3.2 µW	1.0 µW	320 nW	100 nW	32 nW	10 nW

3.16 mA	2.0 W	632 mW	200 mW	63.2 mW	20 mW	6.32 mW	2.0 mW	632 µW
	2.0 µW	630 nW	400 nW	130 nW	100 nW	100 nW	100 nW	100 nW
	10 µW	3.2 µW	1.0 µW	320 nW	100 nW	32 nW	10 nW	3.2 nW

1.0 mA	6.32 W	2.0 W	632 mW	200 mW	63.2 mW	20 mW	6.32 mW	2.0 mW
	6.3 µW	2.0 µW	1.3 µW	400 nW	320 nW	320 nW	320 nW	320 nW
	3.2 µW	1.0 µW	320 nW	100 nW	32 nW	10 nW	3.2 nW	1.0 nW

316 µA	20 W	6.32 W	2.0 W	632 mW	200 mW	63.2 mW	20 mW	6.32 mW
	20 µW	6.3 µW	4.0 µW	1.3 µW	1.0 µW	1.0 µW	1.0 µW	1.0 µW
	1.0 µW	320 nW	100 nW	32 nW	10 nW	3.2 nW	1.0 nW	320 pW

100 µA	63.2 W	20 W	6.32 W	2.0 W	632 mW	200 mW	63.2 mW	20 mW
	63 µW	20 µW	13 µW	4.0 µW	3.2 µW	3.2 µW	3.2 µW	3.2 µW
	320 nW	100 nW	32 nW	10 nW	3.2 nW	1.0 nW	320 pW	100 pW

31.6 µA	200 W	63.2 W	20 W	6.32 W	2.0 W	632 mW	200 mW	63.2 mW
	200 µW	63 µW	40 µW	13 µW	10 µW	10 µW	10 µW	10 µW
	100 nW	32 nW	10 nW	3.2 nW	1.0 nW	320 pW	100 pW	32 pW

10 µA	632 W	200 W	63.2 W	20 W	6.32 W	2.0 W	632 mW	200 mW
	630 µW	200 µW	130 µW	40 µW	32 µW	32 µW	32 µW	32 µW
	32 nW	10 nW	3.2 nW	1.0 nW	320 pW	100 pW	32 pW	10 pW

3.16 µA	2.0 kW	632 W	200 W	63.2 W	20 W	6.32 W	2.0 W	632 mW
	2.0 mW	630 µW	400 µW	130 µW	100 µW	100 µW	100 µW	100 µW
	10 nW	3.2 nW	1.0 nW	320 pW	100 pW	32 pW	10 pW	3.2 pW

1.0 µA	6.32 kW	2.0 kW	632 W	200 W	63.2 W	20 W	6.32 W	2.0 W
	6.3 mW	2.0 mW	1.3 mW	400 µW	320 µW	320 µW	320 µW	320 µW
	3.2 nW	1.0 nW	320 pW	100 pW	32 pW	10 pW	3.2 pW	1.0 pW

316 nA	20 kW	6.32 kW	2.0 kW	632 W	200 W	63.2 W	20 W	6.32 W
	20 mW	6.3 mW	4.0 mW	1.3 mW	1.0 mW	1.0 mW	1.0 mW	1.0 mW
	1.0 nW	320 pW	100 pW	32 pW	10 pW	3.2 pW	1.0 pW	320 fW

100 nA	63.2 kW	20 kW	6.32 kW	2.0 kW	632 W	200 W	63.2 W	20 W
	63 mW	40 mW	13 mW	6.0 mW	3.2 mW	3.2 mW	3.2 mW	3.2 mW
	320 pW	100 pW	32 pW	10 pW	3.2 pW	1.0 pW	320 fW	100 fW

31. 6 nA	200 kW	63.2 kW	20 kW	6.32 kW	2.0 kW	632 W	200 W	63.2 W
	400 mW	130 mW	60 mW	20 mW	20 mW	10 mW	10 mW	10 mW
	100 pW	32 pW	10 pW	3.2 pW	1.0 pW	320 fW	100 fW	32 fW

10 nA	632 kW	200 kW	63.2 kW	20 kW	6.32 kW	2.0 kW	632 W	200 W
	1.9 W	600 mW	200 mW	200 mW	63 mW	63 mW	32 mW	32 mW
	32 pW	10 pW	3.2 pW	1.0 pW	320 fW	100 fW	32 fW	10 fW

3.16 nA	2.0 MW	632 kW	200 kW	63.2 kW	20 kW	6.32 kW	2.0 kW	632 W
	6.0 W	2.0 W	2.0 W	630 mW	600 mW	200 mW	200 mW	100 mW
	10 pW	3.2 pW	1.0 pW	320 fW	100 fW	32 fW	10 fW	3.2 fW

1.0 nA	6.32 MW	2.0 MW	632 kW	200 kW	63.2 kW	20 kW	6.32 kW	2.0 kW
	**	20 W	6.3 W	6.0 W	3.2 W	2.0 W	630 mW	1.0 W
	3.2 pW	1.0 pW	320 fW	100 fW	32 fW	10 fW	3.2 fW	1.0 fW

316 pA	*	6.32 MW	2.0 MW	632 kW	200 kW	63.2 kW	20 kW	6.32 kW
	*	**	60 W	19 W	20 W	6.3 W	3.0 W	3.2 W
	*	320 fW	100 fW	32 fW	10 fW	3.2 fW	1.0 fW	320 aW

100 pA	*	*	6.32 MW	2.0 MW	632 kW	200 kW	63.2 kW	20 kW
	*	*	**	200 W	63 W	60 W	32 W	20 W
	*	*	32 fW	10 fW	3.2 fW	1.0 fW	320 aW	100 aW

31.6 pA	*	*	*	6.32 MW	2.0 MW	632 kW	200 kW	63.2 kW
	*	*	*	**	600 W	190 W	200 W	63 W
	*	*	*	3.2 fW	1.0 fW	320 aW	100 aW	32 aW

10 pA	*	*	*	*	6.32 MW	2.0 MW	632 kW	200 kW
	*	*	*	*	**	2.0 kW	630 W	600 W
	*	*	*	*	320 aW	100 aW	32 aW	10 aW

3.16 pA	*	*	*	*	*	6.32 MW	2.0 MW	632 kW
	*	*	*	*	*	**	6.0 kW	1.9 kW
	*	*	*	*	*	32 aW	10 aW	3.2 aW

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