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Waterproof Auto-range Digital Multimeter - VC105

?3 3/4 digits display and Auto-range.
?one-key switch measuring function, prevent occasionaly poor contact of the traditional kob design
?Waterproof, dustproof, dropproof with the sealed design structure and PVC flexible glue equipped
?Relative value measuring, effectively eliminate lead-wire resistance or interference signals.
?Auto power-off when the instrument idle for 15 min.

Model Number: VC105

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Product Specification

VC105 Waterproof Auto-range Digital Multimeter Gerenal Description

VC105 Absolutely waterproof ! Thesealed designextending the using expectancy of the meter and enables it working under bad weather and environment. And more vagariously, it equipped with the Inner rechargeable battery, so that no battery replacement needed, convenient and environment friendly.

? 3 3/4 digits display and Auto-range.
? one-key switch measuring function, prevent occasionaly poor contact of the traditional knob design.
? Waterproof, dustproof, dropproof with the sealed design structure and PVC flexible glue equipped !
? Relative value measuring, effectively eliminate lead-wire resistance or interference signals.
? Auto power-off when the instrument idle for 15 min.
? White backlight and convenient for dim light condition usage.
? Manual/Auto measuring range exchange.
? Rechargeable battey built-in and outsite AC power supply adapter.
? Extended RS232 interface for your special needed.

VC105 Waterproof Auto-range Digital Multimeter General Feature:

Display	3999	Observe area	57mm x 68mm
Backlight	White	Input impedance	10MΩ
Battery	Built-in 500mAh lithium polymer battery	Auto shut-down	No action about 15 min
Low power indicate		Charge time	4~6 hours
Time expectancy	About 25 ~ 50 hours	Power adapter	5V/500mA
Using condition	0°C~+40°C;<75%RH	Storage condition	-10°C ~ +60°C; <90%RH
Dimension	86 mm ′ 186 mm ′ 32mm	Weight	About 300g (exclude other accessories)

VC105 Waterproof Auto-range Digital Multimeter Measurement Range and Accuracy:

Function	Range	Resolution	Accuracy
DC Voltage	400.0mV	0.1mV	± (0.8%rdg + 10dgt)
	4.000V	1mV
	40.00V	10mV
	400.0V	100mV
	600V	1V	± (1.5%rdg + 10dgt)
AC Voltage Average RMS	400.0mV	0.1mV	AC mV (only manually switch measuring range) 50Hz~400Hz ± (1.2%rdg + 10dgt)
	4.000V	1mV
	40.00V	10mV
	400.0V	100mV
	600V	1V	± (1.5%rdg + 10dgt) （50Hz~400Hz）
DC Current	40.00/400.0mA	10μA /100μA	± (1.2%rdg + 10dgt)
DC Current	4.000/20.00A	1mA /10mA	± (1.2%rdg + 10dgt)
AC Current Average RMS	40.00/400.0mA	10μA /100μA	50Hz~400Hz ± (1.5%rdg + 10dgt)
AC Current Average RMS	4.000/20.00A	1mA /10mA	50Hz~400Hz ± (1.5%rdg + 10dgt)
Resistance	400.0W	0.1 ?	± (1.0%rdg + 5dgt)
	4.000kW	1 ?
	40.00kW	10 ?
	400.0kW	100 ?
	4.000MW	1kW
	40.00MW	10kW	± (3.0%rdg + 5dgt)
Capacitance	51.20nF	1pF	± (2%rdg + 10dgt)
	512.0nF	10pF
	5.120μF	100pF
	51.20μF	1nF
	100.0μF	10nF	± (5%rdg + 3dgt)
Frequency	5.12Hz ~ 5.12MHz	0.1Hz ~ 10Hz	± (1.0%rdg + 5dgt), (signal width no less than 1Vp-p, AC V or 20mA RMS, AC A)
Duty cycle	0.1~99.9% (AC 1Vp-p)
Diode test	Open-circuit voltage is about 1.5V, Max. measuring current is about 0.5 mA
Continuity test	About 30?
Auto-range exchange	Adoptable in each measuring range
Measuring range over load indicate	“O. L” (Over load)
Measuring rate	2.5 t/s
Fuse specification	Φ5×20，500mA/250V Φ10×38，20A/500V