VC77 Digital Multimeter 2 In 1 4-20MA Signal Output Multimeter Process Signal Source

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$102.99

Ex Tax: $102.99

Stock: In Stock
Model: EB004145
SKU: EB004145

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Features:

1.Multimeter & Signal Source 2 in1

2. Loop detection function

A. Simultaneously supply 24V loop and measure current.

B. Built-in 250 ? HART loop resistor for easy access to HART communication devices without the need to carry load resistors separately.

3. Analog output function

A. 4~20mA current setting by bit, manual step output function.

B. SIMULATE function simulates the transmitter.

C. Can be displayed in mA and percentage.

D. The output accuracy is 0.2%, and the output is displayed as 5 bits.

4. Measurement function

A. AC voltage, DC voltage, ohmic, DC current, on and off, diode.

B. The measurement accuracy is 0.5%, and the current measurement is displayed as 5 bits, which is displayed as 4 bits.

C. Measurement rate: 2.5 times / sec

D. Can be displayed in mA and percentage.

E. Data retention function.

5. Use panel calibration technology.

Specifications:

Display Screen: display in four digits(5 in current measurement and output)

Refresh display:2.5 displays/second

Operation temperature and moisture range :0~40 ºC, relative moisture≤85%(no condensation)

Storage temperature and moisture range:-20 ºC~60 ºC,relative moisture≤90%( no condensation)

Accuracy required temperature and moisture range:23±5ºC,relative moisture≤75%( no condensation)

Temperature co-efficiency:0.1 × basic accuracy / ℃(temperature range <18℃ or >28℃)

Continuity/open test:Beeper sounds for resistance readings below threshold, or to indicate a momentary open circuit

Battery type:two AA 1.5V Alkaline (LR6) batteries(Not included)

DC current output(SIMULATE):about 50 hours;

DC current output (SOURCE)20mA(1000Ω load):about 2.5 hours.

Battery life:when using alkaline battery:measures any parameter: about 100 hours;

Low battery:displays battery symbol

Automatic power-off:The default value is 5 mins if no operation which is adjustable.

Preheating time:10min
Measuring detailed accuracy indicator

Measuring part	range	frequency	accuracy	remark
DC voltage	50V	10mV	0.5%+4	• Measuring impedance 10 MΩ (standard value) • Common mode restrain: 50Hz or 60Hz > 100Db • String mode restrain:50Hz or 60Hz > 45dB • Overload protection: 600V (pea'k –pea'k value)
AC voltage	500V	100mV	0.5%+20 ( 45Hz~100Hz )	• frequency beeps: 45Hz~400Hz • Adaptive to range from 10% to 100% • AC conversion: mean value • Measuring impedence:10 MΩ(standard value)<100pF • Common mode restrain: 50Hz or 60Hz > 100Db • Overload protection: 600V(pea'k –pea'k value)
AC voltage	500V	100mV	2%+20 ( 100Hz~400Hz )
Ohm	5kΩ	0.001kΩ	0.5%+4	• open-circuit voltage: <5V; • short-circuit current: about 0.1mA. • leads resistance excluded in the accuracy; • overload protection: 600V
continuity	500Ω	0.1Ω	Short-circuit beep is about 20Ω	• open-circuit voltage: <5V • short-circuit current: about 0.1mA. • overload protection: 600V(pea'k –pea'k value)
diode	2V	0.001V	1%+20
DC current	20mA	0.001mA	0.2%+4	• overload protection: 100mA/250V fast-melt protection; • loaded voltage: about 18mV/mA

Outputting detailed accuracy indicator

output function	range	output designated range	frequency	accuracy	remark
DCI DC current	20mA	0.000~22.000mA	0.001mA	0.2%+4	• Max. load: 1kΩ at 20mA
SIMULATE Simulate transmitter	-20mA	0.000~-22.000mA	0.001mA	0.2%+4	• external power supply: 5~28V • Max. load: 1kΩ at 20mA
LOOP Loop-circuit power	24V			±10%	• Max. output current 25mA

Package inlcudes:

1 x Multimeter

Detail pictures:

VC77-Digital-Multimeter-2-In-1-4-20MA-Signal-Output-Multimeter-Process-Signal-Source-1407133

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Tags: Multimeter