-60%
, ,

Red LED Digital Display Voltmeter Mini Voltage Meter Battery Tester Panel For DC 12V Cars Motorcycles Vehicles USB 5V2A output

(142 customer reviews)
Compare
Availability:

In stock

$23.15 $57.60

In stock

Add to Wishlist
Compare
Features:
1, This product is fully functional, you can display the battery voltage, battery power, you can also plug directly into the phone or other 5V equipment charging.
2, This product is suitable for all kinds of outdoor power, mobile power, instrumentation and other equipment additional battery power voltage display and additional USB to charge the phone and other functions.
3, this product uses synchronous rectification step-down chip scheme, low heat, energy saving and environmental protection.
4. This product is compact in structure, making full use of space and reducing costs.
Parameters
1, Static input current: 5-25mA, the lower the battery voltage, the smaller the current.
2, USB output: 5V/2A (a USB setting for Apple recognition, a setting for Android recognition)
3, USB buck efficiency is up to 96% (because of the synchronous rectification circuit, the buck conversion efficiency is high and the heat is low.
4, 8 segment power resolution: 10% 25% 40% 50% 60% 75% 90% 100%
5, The accuracy of the voltmeter is about 2%
6, Working temperature: -10 ~ +65 ° C
7, Working humidity: 10~80% (no condensation)
8, Opening size: 45 × 26 × 18mm
​
SKU: 32966565295 Categories: , , Tags: , , , , , , , , , , , , , , , ,

Based on 142 reviews

4.9 overall
131
8
3
0
0

Only logged in customers who have purchased this product may leave a review.

  1. L***l –

    Everything works.

    L***l –

  2. A***h –

    The goods didn’t come. Money returned

    A***h –

  3. G***a –

    The goods ordered twice but both working for two weeks and stopped working do not advise

    G***a –

  4. L***a –

    Viss darbojas. Ilgi vēl pēc tam pēc strāvas neizsledzas. Sūtu atkārtoti. Iesaku.

    L***a –

  5. P***r –

    Ordered 2 Dec to Poland has come 20.01. Not sprawdzałem but looks that is OK.

    P***r –

  6. B***m –

    It works. Packed without any protection. It is clear the price.

    B***m –

  7. U***l –

    Shipment dotarła me entirely as podłącze it napiszę if it works

    U***l –

  8. G***r –

    Good thing. Tried it, it works. Now we need to make a hole and connect.

    G***r –

  9. R***v –

    Received within 3 weeks. One has already been tested. The accuracy of voltage readings is about 50 mV at levels up to 10 V., and about 120 MV at levels above 10 v. Pleasantly surprised USB output: Keeps the load up to 2.5 A (ran for 15 minutes), while the voltage fell only to 4.89 V. (no load about 5.15 v.). The LED voltage line displays from ~ 10.5 to ~ 13.5 V. In step about 0.45 V. For me there is one Minus: The fact is that with the help of the LED line I was going to track the voltage sagging on the battery when starting the engine. So this thing is very inertial, because of which it does not even have time to respond to a short-term voltage reduction… Otherwise, I’m happy…

    R***v –

  10. A***N –

    He put it in the car. four days worked fine, then he started blinking the dial.

    A***N –

  11. Y***v –

    Shipping is very long because few stars. All to like

    Y***v –

  12. Z***z –

    Long gone to Uzbekistan

    Z***z –

  13. V***v –

    Everything is OK

    V***v –

  14. G***g –

    Delivery fast, working accurately

    G***g –

  15. A***o –

    Great, all very well very professional I will buy back with you

    A***o –

  16. D***v –

    Packing is no simply bag. Alien. The store promised to send a new and silent, began to ignore the messages. The money returned through Ali.

    D***v –

  17. O***o –

    Burned down

    O***o –

  18. S***v –

    Very satisfied, thank you to the store!

    S***v –

  19. Customer –

    ok.

    Customer –

  20. Customer –

    Looks good, missing proof

    Customer –

  21. Customer –

    The product of Shole in Ukraine for a month and a half.

    Customer –

  22. P***h –

    ok

    P***h –

  23. M***h –

    Recommend shop. Goods consistent with the description, is working properly.

    M***h –

  24. M***m –

    Very quickly

    M***m –

  25. I***v –

    Great voltmeter! Very fast delivery. I advise you!

    I***v –

  26. A***v –

    Took in return мен (worked a month), which took in the local store and the hole that cut in the panel had to be something worker to shut down, when found on the ališka yes another 3 times cheaper pleased, ordered it. The goods reached 25 days before kostanya. The result got, set everything earned, but the next day stuck and ceased to charge (before it skipped when charging did not heat at all). The conclusion of the idea is excellent, but the quality of the product (reliability)-absolutely no money for the wind

    A***v –

  27. S***h –

    Looks like it’s working for now. Heard only from a familiar that simultaneously through 2 USB ports can not be charged, burned the same

    S***h –

  28. P***a –

    Pack has come within a month. All is OK. recommend

    P***a –

  29. J***a –

    Excellent Greetings thank you

    J***a –

  30. A***e –

    Excellent according to specifications

    A***e –

  31. G***r –

    Received the order before the declared period, checked, works, recommend.

    G***r –

  32. V***v –

    Everything works great. Not the first time I order.

    V***v –

  33. G***n –

    Picked up the goods today. I’ll check tomorrow.

    G***n –

  34. V***k –

    Today, the volt meter readings are more or less accurate. the escape of about 0.2 V. is not critical. The main thing is that the voltmeter readings are not replaced with current and temperature readings, as this often happens in annical devices for a cigarette lighter. Therefore, even a short-term change in the voltage of the onboard network can be traced.

    V***k –

  35. Customer –

    Everything came in excellent condition.

    Customer –

  36. E***n –

    It works. But very slowly charging

    E***n –

  37. K***v –

    Unfortunately the broken came, but the money returned, thank you, later I will order again

    K***v –

  38. M***k –

    The shipment was all right and thank you

    M***k –

  39. Customer –

    Very good perfect size

    Customer –

  40. K***e –

    Works well as charging port 2nd place all will be well design

    K***e –

  41. S***a –

    It is normal

    S***a –

  42. A***v –

    The product came earlier than the stated period. in the work have not yet tried, and so at first glance all the whole. store recommend.

    A***v –

  43. S***u –

    ok

    S***u –

  44. M***v –

    Connected, works.

    M***v –

  45. M***v –

    Packed well. All the whole. Thank you

    M***v –

  46. A***v –

    Photos of the product were not complete

    A***v –

  47. I***H –

    All the norms, works and shows how to put, the phone is charged, I order the second time.

    I***H –

  48. Customer –

    Shipping month, shipped quickly, recommend

    Customer –

  49. Customer –

    Perfect

    Customer –

  50. A***v –

    Works normally

    A***v –

  51. F***v –

    Seller Super answered all questions recommend

    F***v –

  52. K***r –

    Goods received! The indicator is just wonderful! Thank you!

    K***r –

  53. I***v –

    The goods were sent quickly, came also quickly, the working capacity has not yet checked.

    I***v –

  54. Customer –

    Everything got works great

    Customer –

  55. D***s –

    not tested yet

    D***s –

  56. K***r –

    Yet fitted nail.

    K***r –

  57. M***a –

    Ok

    M***a –

  58. A***t –

    Ordered 05.04 came 28.04 fast! Didn’t try visually great

    A***t –

  59. B***g –

    Goodyear

    B***g –

  60. A***o –

    It’s fine. I advise the store.

    A***o –

  61. G***f –

    The charge indicator works from the maximum voltage value and does not show the actual capacity of the ACB

    G***f –

  62. A***o –

    Excellent, I take perfect working very well, all very professional, thank you

    A***o –

  63. S***k –

    Excellent

    S***k –

  64. A***y –

    The goods is good).

    A***y –

  65. D***v –

    Everything works, the testimony is correct, the phone charges. 5 Stars!

    D***v –

  66. I*** –

    It doesn’t taste but it looks very good

    I*** –

  67. N***u –

    Good material

    N***u –

  68. O***y –

    The goods came quickly. Put on the car battery in the garage to control the charge. Everything works.

    O***y –

  69. J***a –

    Arrived well thank you very long

    J***a –

  70. A***v –

    Хороший показометр с собственным потреблением около 13-14mA. Переделал показания линейной шкалы под LiFePo4.

    A***v –

  71. Customer –

    This product complies with the description, photos and videos. The store has fulfilled this order is very good. The item I liked. I wish him good health and his family, and to all who read this review. See you next time!

    Customer –

  72. H***s –

    Excellent quality

    H***s –

  73. V***v –

    I order a second time. Everything is OK.

    V***v –

  74. A***v –

    Got quickly 2 weeks to Moscow. all OK

    A***v –

  75. S***s –

    Everything corresponds to the description.

    S***s –

  76. N***o –

    I like it

    N***o –

  77. P***m –

    As in the picture. Shows exactly.

    P***m –

  78. A***v –

    Received the order quickly. The quality is excellent. Thank you

    A***v –

  79. Customer –

    Everything works. Lies at 0.1 volts

    Customer –

  80. A***o –

    OK

    A***o –

  81. L***A –

    Everything works, ordered 11.11, received 02.12. Thank you

    L***A –

  82. A***v –

    The readings are slightly different from the standard! USB gives 2A!

    A***v –

  83. Customer –

    ok

    Customer –

  84. A***v –

    Cool goods to the store’s stone,

    A***v –

  85. J***v –

    Do not be able to work more

    J***v –

  86. Customer –

    not tested yet but i am sure it’s OK

    Customer –

  87. J***s –

    Genial

    J***s –

  88. H***l –

    We have exploded the fur that as I asked and the fisher than you were expecting. Thank you very much for the store that it is very. I hope to be all the traders like it. So that the screening for measuring the total voltage than you think I’ve liked you a lot more I want to buy more

    H***l –

  89. A***k –

    Did not reach

    A***k –

  90. D***n –

    Slightly not correct but fire

    D***n –

  91. D***v –

    Long, but came.

    D***v –

  92. V***p –

    All as in the description Super

    V***p –

  93. H***o –

    Delivery 11 days for France, consistent with the Description, 3 in 1 very practical and precise I recommend, thank you.

    H***o –

  94. N***h –

    Plowing, shows exactly.

    N***h –

  95. Customer –

    Thank you

    Customer –

  96. E***y –

    It came quickly, it works.

    E***y –

  97. S***n –

    Very fast delivery, works without complaints, charging current did not check

    S***n –

  98. G***a –

    Graciad

    G***a –

  99. D***a –

    The store sent the order quickly. Delivery to Moscow was 34 days. The product corresponds to the description. Quality is good. In the work has not yet checked

    D***a –

  100. S***v –

    Class. The phone is charging, the voltazh shows. what else to want.

    S***v –

  101. S***v –

    The order went very long, the track is wrong, the goods were not tracked. I’m not happy!

    S***v –

  102. I***y –

    Delivery to Yekaterinburg a month, tracked, the quality is excellent. I have grown the wires, hardened in Toyota Gaia, connected to the precursor, attached the wires to the clamps with Ali.

    I***y –

  103. A***v –

    Voltmeter works on volt 3-4 increases. USB charges… norms…

    A***v –

  104. P***p –

    Everything works.

    P***p –

  105. V***v –

    Received, got quickly, corresponds to the description

    V***v –

  106. M***v –

    Everything is fine, it works.

    M***v –

  107. I***H –

    The package arrived in Gomel, Belarus in 20 days (November 11, 2019-November 28, 2019). It was only on Ali. Packed in a paper envelope bag and slider bag. The display is made of good plastic, it glows brightly, shows voltage, products 5.2 v. everything works fine. I can recommend the product and store. The package came to Gomel, Belarus for 20 days (November 11, 2019-November 28, 2019). Tracked only on Ali. Packed in paper bag-envelope and bag slider. The display is made of good plastic, glows brightly, shows the voltage, gives 5,2 v. everything works fine. I can recommend the goods and the seller.

    I***H –

  108. J***s –

    nice Working

    J***s –

  109. D***t –

    STA bien

    D***t –

  110. A***n –

    A

    A***n –

  111. R***n –

    Super store goods uploaded migiem recommend to everyone

    R***n –

  112. D***v –

    Good quality goods, delivery to Irkutsk 24 days. Its money is worth

    D***v –

  113. R***n –

    Good product

    R***n –

  114. J***a –

    All OK

    J***a –

  115. G***n –

    Very good convenient. 2. My order. Fast delivery.

    G***n –

  116. M***m –

    Everything works fine

    M***m –

  117. S***s –

    The goods are in good Chinese quality) the wiring really hold on the nozzles, the goods came quickly

    S***s –

  118. V***v –

    The voltage meter arrived in rechitsa quickly in 19 days. Track tracked. The store well sent the goods quickly. Error is but not big. Seller 5 balls. You can order.

    V***v –

  119. Customer –

    A good store, in Belarus came in two weeks. I advise

    Customer –

  120. R***s –

    Good quality, fast delivery, recommend this store.

    R***s –

  121. J***s –

    Perfecto

    J***s –

  122. Customer –

    gut

    Customer –

  123. M***m –

    Ok.

    M***m –

  124. M***a –

    Works, the charge shows the voltazh too, 2 yusb tozh workers, sent quickly, reached in a month about planting dimensions 45mm x 25.8, the size of the outer frame 47,6×28.5

    M***a –

  125. U***s –

    I order not forward the module is good for the car

    U***s –

  126. A***v –

    Came very quickly, 2 weeks to Krasnodar, works well, all ports work. Thanks to the store.

    A***v –

  127. A***v –

    Checked on laboratory b/p, the readings are accurate.

    A***v –

  128. Y***L –

    OK

    Y***L –

  129. A***v –

    The goods are here! Works

    A***v –

  130. A***v –

    Came quickly to 44 regions, works

    A***v –

  131. R***r –

    All as in the description of the product is good

    R***r –

  132. M***k –

    Voltmeter of automobilu prišlo v poriadku.

    M***k –

  133. M***n –

    More than 2 amps steadily pulls USB load Independent

    M***n –

  134. D***k –

    Worker! Not intrusive well, if in front of the nose do not cling, I’ll take another one in the pelvis 🙂 the store packed well.

    D***k –

  135. J***y –

    ok 🙂

    J***y –

  136. V***h –

    Works fine. Delivery is fast

    V***h –

  137. D***a –

    The goods came working. Minus that the USB does not charge only keep the charge, the UZB sticks out of the case.

    D***a –

  138. K***d –

    Package went oooochen long

    K***d –

  139. G***c –

    ok

    G***c –

  140. L***s –

    OK everything works fine

    L***s –

  141. P***v –

    It came normally, but only bright illumination

    P***v –

  142. R***v –

    In appearance, not a bad thing, checked works. I recommend.

    R***v –

Related products