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Jtron Practical Dual 0.28 inch 4 Digit Red Green LED Display Voltage Current Meter ( DC 0 - 33V / 0 - 999.9mA - 3A )

$6.88
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Ship between: Jun 25 - Jun 28
China
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BLACK RED AND GREEN LED

Customer Reviews

RCJ
Mar/03/2016 07:47:06
Pros:
Voltmeter using thin wires : Vcc is red, Gnd is black, Vin (to be measured) is yellow. Current meter using thick wires : positive (+) is red. It seems it should be connected in the pathway to the ground. Well packaged. Very useful and recommended.
Cons:
Wire meaning is not documented in the product.
Mauricio Ramirez
May/28/2018 21:47:12
Pros:
Good quality, fast shipping, good price easy to use, good contrast of the led indicator, bright led colors
Cons:
It, does not have instruction how to conect to a circuit
Nick B
Jun/05/2016 17:26:36
Pros:
Accurate enough when compared to digital multimeter
Cons:
Wires a little short

RECOMMENDED PRODUCTS

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Main Features:
● 0.28 inch 4-digit DC 0 - 33.00V / 0 - 999.9mA - 3A voltage current meter
● Display color: Red + green
● Display mode: Dual 0.28 LED digital 4 bit
● Update rate: About 200 ms/time
● Physical size: 48 x 29 x 26 mm (L x W x H)
● Opening size: 45 x 26 mm (L x W)
● Supply voltage: 3.5 - 28V
● Lead wire length: 14 cm (Five wires)
● Measurement range: DC 0-999.9mA-3A(current) / 0.00-33.00V(voltage)
● Operation temperature: -10 degrees - 65 degrees
● Measurement accuracy: ± (0.3 percent + 2words)

Specification

General

Brand: Jtron
Model: Jtron
Material: Plastic
Color: Black

Weight and Size

Product weight: 0.022 kg
Package weight: 0.040 kg
Product Size(L x W x H): 4.80 x 2.90 x 2.10 cm / 1.89 x 1.14 x 0.83 inches
Package Size(L x W x H): 10.00 x 7.00 x 3.00 cm / 3.94 x 2.76 x 1.18 inches

Package Contents

Package Contents: 1 x Jtron 0.28 inch 4 Digit Red Green LED Display Voltmeter Current Meter

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5 *****
RCJ
Mar/03/2016 07:47:06
Pros:
Voltmeter using thin wires : Vcc is red, Gnd is black, Vin (to be measured) is yellow. Current meter using thick wires : positive (+) is red. It seems it should be connected in the pathway to the ground. Well packaged. Very useful and recommended.
Cons:
Wire meaning is not documented in the product.
Mauricio Ramirez
May/28/2018 21:47:12
Pros:
Good quality, fast shipping, good price easy to use, good contrast of the led indicator, bright led colors
Cons:
It, does not have instruction how to conect to a circuit
Nick B
Jun/05/2016 17:26:36
Pros:
Accurate enough when compared to digital multimeter
Cons:
Wires a little short
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Jtron Practical Dual 0.28 inch 4 Digit Red Green LED Display Voltage Current Meter ( DC 0 - 33V / 0 - 999.9mA - 3A )

$6.88

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