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產(chǎn)品描述：

3200-count multimeter

Basic accuracy 1.2% V DC

DC/AC voltage to 600V

DC/AC current to 10A

Resistance to 30M

Diode test

Low battery indicator

CE approved

IEC 1010 600V CAT II

Specifications	Model 2407A
DC VOLTS	Auto/Manual ranging
Ranges	320mV, 3.2V, 32V, 320V, 600V
Resolutions	100 uV, 1 mV, 10 mV, 100 mV, 1V
Basic Accuracy	+-(1.2% rdg + 1 dgt)
Overvoltage Protection	600 V, DC + AC Peak
Input Impedance	10 MΩ, 1 GOhm (320 mV range only)
AC VOLTS	Auto/Manual ranging, average responding, rms reading
Ranges	3.2V, 32V, 320V, 600V
Resolutions
Basic Accuracy	+-(1.5% rdg + 4 dgt), 50/60 Hz
Input Impedance	10 MΩ
DC CURRENT	Auto/Manual ranging
Ranges	320 uA, 3200 uA, 32 mA, 320mA, 10A*
Resolutions	0.1 uA, 1 uA, 10 uA, 100 uA, 10 mA
Basic Accuracy	+-(2.0% rdg + 4 dgt, +-3% rdg + 1 dgt) for 20A
Overload protection	0.5A, 250V fuse; 10A, 600V fused
*10A on for 30 seconds maximum, off for 3 minutes minimum.
AC CURRENT	Auto/Manual ranging
Ranges	320uA, 3200 uA, 32 mA, 320 mA, 10A*
Resolutions	0.1uA, 10 uA, 100 uA, 10 mA
Accuracy	+-(2.5% rdg + 4 dgt) 50/60 Hz
	+-(3.5% rdg + 1 dgt) 50/60 Hz for 20A
Overload protection	0.5 A, 250V fuse, 600V
* 10A on for 30 seconds maximum, off for 3 minutes minimum.
RESISTANCE	Auto/Manual ranging
Ranges	320 Ω, 3.2 kOhm, 31 kOhm, 310 kOhm, 3.1 MOhm, 31 Mohm
Resolutions	100 mΩ, 1 Ohm, 10 Ohm, 100 Ohm, 1 kOhm, 10 kOhm
Accuracy	+-(1% rdg + 3 dgt), +-(1.5% rdg + 2 dgt) for 3.1 MΩ

Open circuit voltage	approx. 1.5VDC
Overload protection	500 VDC + AC Peak
DIODE CHECK
Resolution	1 mV
Accuracy	+-(10% rdg + 3 dgt)
Open Circuit Voltage	<3.5 VDC
Test Current (approximate)	1.0 mA +- 0.6 mA
Overload protection	500 VDC + AC Peak
Measures forward voltage drop of diode or semiconductor junction in mV.
CONTINUITY CHECK
Buzzer Threshold	< 320 Ω
Overload protection	500 VDC + AC Peak
Battery Test	Does not apply
Non-Contact Voltage Indicator	Does not apply

Display	3200 count, 3 1/2 digit 0.4 LCD

Polarity	Automatic, (-) negative polarity indication
Overrange Indication	"OL" or "-OL" is displayed
Measurement Rate	2 samples per second
Low Battery Indication	Symbol Displayed
Operating Temperature	32 0 to 122 0 F (0 0 to + 50 0 C), <70% R.H.
Storage Temperature
Power	Single standard 9V battery, NEDA 1604 or equivalent
Battery Life	200 hours typical (alkaline)
Dimensions (HxWxD)	5.63 x 2.25 x 1.375 (143 x 68 x 47 mm)
Weight	7.27 oz. (206g).
One Year Warranty
Accessories
SUPPLIED: Battery, Test Leads, Instruction Manual OPTIONAL: TL-2A Deluxe Test Leads, TL-3 Accessory Tip Kit (for TL-2A) TL-130A General Purpose DMM Kit Carrying Case (not included): LC-24