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DC 4-30V Voltmeter LED Display Panel Robotics Bangladesh
  • DC 4-30V Voltmeter LED Display Panel Robotics Bangladesh

DC 4-30V Voltmeter LED Display Panel

RBD-1873

  • Operating Voltage: 4-30V VDC
  • It is a 2-wire display.
  • LED Color: Red
  • Current Consumption: Less than 20mA, generally 5-15mA
  • Accuracy: 0.1 V.
  • Refresh Speed: Approx 300mS/time.
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Quantity
In-Stock
90 Items

62 people have purchased this item
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90 items in stock
Description

The wiring of this voltmeter is simple, only two wires need to be connected, the red wire is connected to the positive, and the black wire is connected to the negative. There is reverse connection protection in the meter, and the reverse connection does not burn.

This voltmeter does not require an external working power supply, it can work directly with the measured voltage, and the working voltage range is as wide as 4-30V
In order to achieve the best measurement accuracy, the voltmeter will automatically move the position of the decimal point according to the difference of the measured voltage. decimal point.
This voltmeter can be used to monitor the battery voltage of motorcycles, automobiles, etc., and grasp the battery status in time. It can also be used for other voltage measurement purposes. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

Consider the 1V voltage drop at the voltmeter itself, as we observed it at our labs while testing this Voltmeter.

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Features :

  1. Very small and lightweight voltmeter module.
  2. Very handy and easy to use.
  3. RED LED display.
  4. Best operates in the working voltage range of 70V to 380V
  5. Matt finish Display glass makes display Digits more Lucid in the daytime.
  6. 100% Brand new and high quality.

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General Specification
Product TypeDC Voltmeter
Operating Voltage (VDC)4-30 VDC
Average Current Consumption (mA)Less than 20mA, generally 5-15mA
Full Refresh Time (s)Approx 300mS/time.
Display colorRed
Accuracy0.1 V
Working Voltage4-30V
Product Colorblack
Weight (g)20g
Shipment Weight0.02 kg
Shipment Dimensions10 × 6 × 1 cm

Please allow 5% measuring deviation due to manual measurement.

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Package Includes :

1 x DC 4-30V Voltmeter LED Display Panel

Product Details
RBD-1873
90 Items

Specific References

EAN13
1873
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BDT 650 tax incl.
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KEWEISI KWS-10VA USB TESTER AMMETER-VOLTMETER Robotics Bangladesh KEWEISI KWS-10VA USB TESTER AMMETER-VOLTMETER Robotics Bangladesh

Reference: RBD-0963

KEWEISI KWS-10VA USB TESTER AMMETER-VOLTMETER

(0)
Current and voltage display in turn, easy and comfortable to use. Small and portable, do not need other power supply. Measuring range: DC 3V – 9V / 0 – 3A (up to 5A ) Portable Device Interface: USB2.0, USB3.0 Product Weight: 0.025 kg Two output ports
BDT 360
BDT 360 tax incl.
BDT 360 tax excl.
BDT 360 tax excl.
BDT 360 tax incl.
BDT 360 tax incl.
BDT 0 Tax
BDT 360 tax excl.
BDT 360 tax excl.
BDT 0 Tax
BDT 360 tax incl.
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Multifunctional 2 in 1 Type C USB Tester Color Screen Robotics Bangladesh Multifunctional 2 in 1 Type C USB Tester Color Screen Robotics Bangladesh

Reference: RBD-1749

Multifunctional 2 in 1 Type C USB Tester Color Screen

(0)
2 in 1 Type C USB Tester Color Screen LCD Digital Multimeter, Voltage Current Detector USB Cable Charger Indicator DC3.6-30V/0-5.1A
BDT 1,820
BDT 1,820 tax incl.
BDT 1,820 tax excl.
BDT 1,820 tax excl.
BDT 1,820 tax incl.
BDT 1,820 tax incl.
BDT 0 Tax
BDT 1,820 tax excl.
BDT 1,820 tax excl.
BDT 0 Tax
BDT 1,820 tax incl.
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Multifunctional LCD GM328A Transistor Tester Frequency Meter PWM Square Wave Signal Generator Robotics Bangladesh Multifunctional LCD GM328A Transistor Tester Frequency Meter PWM Square Wave Signal Generator Robotics Bangladesh

Reference: RBD-2054

Multifunctional LCD GM328A Transistor Tester Frequency Meter PWM Square Wave Signal Generator

(0)
Multi-functional transistor tester. Automatic detection of NPN and PNP transistors, FET, diodes, dual diode, thyristor and SCR. Automatic identification of the transistor pinout.  Can be used as a Square signal generator. Can be used as a PWM signal generator.
BDT 1,980
BDT 1,980 tax incl.
BDT 1,980 tax excl.
BDT 1,980 tax excl.
BDT 1,980 tax incl.
BDT 1,980 tax incl.
BDT 0 Tax
BDT 1,980 tax excl.
BDT 1,980 tax excl.
BDT 0 Tax
BDT 1,980 tax incl.
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Multifunctional Tester LCR-T7 Robotics Bangladesh Multifunctional Tester LCR-T7 Robotics Bangladesh

Reference: RBD-1323

Multifunctional Tester LCR-T7

(0)
160x128 TFT display Multi function key. Transistor test area. Zener Diode test area. IR receiver window. Micro USB Charging Interface. Charge indicator LED.
BDT 2,600
BDT 2,600 tax incl.
BDT 2,600 tax excl.
BDT 2,600 tax excl.
BDT 2,600 tax incl.
BDT 2,600 tax incl.
BDT 0 Tax
BDT 2,600 tax excl.
BDT 2,600 tax excl.
BDT 0 Tax
BDT 2,600 tax incl.
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PH Meter Digital Tester Aquarium Pool Water Urine Wine LCD Pen Monitor Protable Robotics Bangladesh PH Meter Digital Tester Aquarium Pool Water Urine Wine LCD Pen Monitor Protable Robotics Bangladesh

Reference: RBD-0575

PH Meter Digital Tester Aquarium Pool Water Urine Wine LCD Pen Monitor Protable

(0)
Main color: Yellow Measure range: 0.00-14.00pH Resolution: 0.01pH Accuracy: ±0.05pH Calibration: two points automatic calibration
BDT 790
BDT 790 tax incl.
BDT 790 tax excl.
BDT 790 tax excl.
BDT 790 tax incl.
BDT 790 tax incl.
BDT 0 Tax
BDT 790 tax excl.
BDT 790 tax excl.
BDT 0 Tax
BDT 790 tax incl.
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Portable Diamond Tester II V2 Selector Gemstone Jewelry Gems Tool with Case Robotics Bangladesh Portable Diamond Tester II V2 Selector Gemstone Jewelry Gems Tool with Case Robotics Bangladesh

Reference: RBD-1689

Portable Diamond Tester I Selector Gemstone Jewelry Gems Tool with Case

(0)
Professional Diamond Selector II, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby StoneThis is clone product. Products will be tested before selling. 
BDT 1,450
BDT 1,450 tax incl.
BDT 1,450 tax excl.
BDT 1,450 tax excl.
BDT 1,450 tax incl.
BDT 1,450 tax incl.
BDT 0 Tax
BDT 1,450 tax excl.
BDT 1,450 tax excl.
BDT 0 Tax
BDT 1,450 tax incl.
View details More Portable Diamond Tester I Selector Gemstone Jewelry Gems Tool with Case
In-Stock
In stock: 10
Servo Tester Gear Test CCPM Consistency Master Checker Robotics Bangladesh

Reference: RBD-1518

Servo Tester Gear Test CCPM Consistency Master Checker

(0)
Operating Voltage: DC 4.8-6V Offer 3 modes to check servos or ESC The Manual Mode allows you to turn the knob to different speeds and check the reaction time The Neutral mode makes the servo go back to the neutral point The Automatic ’’Window Wiper’’ Mode makes the servo swing like a window wiper in the largest angle possible Connect to up to 3 servos...
BDT 238
BDT 238 tax incl.
BDT 238 tax excl.
BDT 238 tax excl.
BDT 238 tax incl.
BDT 238 tax incl.
BDT 0 Tax
BDT 238 tax excl.
BDT 238 tax excl.
BDT 0 Tax
BDT 238 tax incl.
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XH-M240 Battery Capacity Tester Robotics Bangladesh XH-M240 Battery Capacity Tester Robotics Bangladesh

Reference: RBD-1556

XH-M240 Battery Capacity Tester

(0)
Model: XH-M240 Display accuracy: 0.1 Measurement accuracy: 1mAH Power supply: DC 5V-12V Standby current: 5-7mA
BDT 990
BDT 990 tax incl.
BDT 990 tax excl.
BDT 990 tax excl.
BDT 990 tax incl.
BDT 990 tax incl.
BDT 0 Tax
BDT 990 tax excl.
BDT 990 tax excl.
BDT 0 Tax
BDT 990 tax incl.
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In stock: 4

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