0.28" inch Digital Voltmeter Ammeter DC 100V 10A Voltage Current Meter Amp Dual Volt Meter Tester Gauge 5-Wire Blue + Red/ Red+Red LED Display

0.28" inch Digital Voltmeter Ammeter DC 100V 10A Voltage Current Meter Amp Dual Volt Meter Tester Gauge 5-Wire Blue + Red/ Red+Red LED Display

SKU:030156
Regular price $5.99 Sale price $2.99

shipped within one bussiness day

  • Voltmeter Range: DC 0-100V ; Ammeter Range: DC 0-9.99A.
  • Voltage resolution (V): 0.1V;Current resolution (A): 0.01A
  • Working voltage of Meter itself:DC 4 - 30V(The maximum input voltage can not exceed 30V. Otherwise the meter will be burned)
  • Display: Dual 0.28" three digit Red/Blue LED tube, very bright and clear.
  • Measure accuracy: 1% (± 1 digit)

Features:
Working voltage of Meter itself:DC 4 - 30V
Working current of Meter itself:≤20mA
Voltage Measuring range: DC 0 - 100V
Current Measuring range: DC 0 - 9.99A
Voltage resolution (V): 0.1V
Current resolution (A): 0.01A
Measure accuracy: 1% (± 1 digit)
Display: 0.28" digital tube, Two color blue and red
Refresh rate: about 300mS / times
Dimensions:48mm*29mm*26mm
Operation Temp: -10℃-+65℃

Wire Connection: 
Thin Red line (VCC): Power Supply + (DC 3.5-30V +) 
(if the measure voltage between DC 3.5-30V, then the Thin Yellow line and Thin Red line can connect together) 
Thin Black line (GND): Power Supply - (DC 3.5-30V -), Measure Voltage - (DC 0-100V -) 
Thin Yellow line (VIN): Measure Voltage + (DC 0-100V +) 
Thick Red line (I+): Current Input + 
Thick Black line (I-): Current Input - 
More detail please check the description picture. 

Error Phenomena:
Due to the aging of the device and change of ambient temperature 
1. The error becomes larger when measuring small current. 
Solution: When there is no load, short-circuit 2 pads of KEY and then power on, the module will automatically do zero calibration, after that shut off the module and cut the short circuit point. 
2. The error becomes larger in whole measurement range 
Solution: When connecting load(half of the range is best), keep adjusting R7 until it displays the same value with the more advanced calibration source. 

Package Included:
1PC*DC 100V 10A Voltmeter & Ammeter

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  • Voltmeter Range: DC 0-100V ; Ammeter Range: DC 0-9.99A.
  • Voltage resolution (V): 0.1V;Current resolution (A): 0.01A
  • Working voltage of Meter itself:DC 4 - 30V(The maximum input voltage can not exceed 30V. Otherwise the meter will be burned)
  • Display: Dual 0.28" three digit Red/Blue LED tube, very bright and clear.
  • Measure accuracy: 1% (± 1 digit)

Features:
Working voltage of Meter itself:DC 4 - 30V
Working current of Meter itself:≤20mA
Voltage Measuring range: DC 0 - 100V
Current Measuring range: DC 0 - 9.99A
Voltage resolution (V): 0.1V
Current resolution (A): 0.01A
Measure accuracy: 1% (± 1 digit)
Display: 0.28" digital tube, Two color blue and red
Refresh rate: about 300mS / times
Dimensions:48mm*29mm*26mm
Operation Temp: -10℃-+65℃

Wire Connection: 
Thin Red line (VCC): Power Supply + (DC 3.5-30V +) 
(if the measure voltage between DC 3.5-30V, then the Thin Yellow line and Thin Red line can connect together) 
Thin Black line (GND): Power Supply - (DC 3.5-30V -), Measure Voltage - (DC 0-100V -) 
Thin Yellow line (VIN): Measure Voltage + (DC 0-100V +) 
Thick Red line (I+): Current Input + 
Thick Black line (I-): Current Input - 
More detail please check the description picture. 

Error Phenomena:
Due to the aging of the device and change of ambient temperature 
1. The error becomes larger when measuring small current. 
Solution: When there is no load, short-circuit 2 pads of KEY and then power on, the module will automatically do zero calibration, after that shut off the module and cut the short circuit point. 
2. The error becomes larger in whole measurement range 
Solution: When connecting load(half of the range is best), keep adjusting R7 until it displays the same value with the more advanced calibration source. 

Package Included:
1PC*DC 100V 10A Voltmeter & Ammeter

Purchasing & Delivery

Before you make your purchase, it’s helpful to know the measurements of the area you plan to place the furniture. You should also measure any doorways and hallways through which the furniture will pass to get to its final destination.
Picking up at the store
Shopify Shop requires that all products are properly inspected BEFORE you take it home to insure there are no surprises. Our team is happy to open all packages and will assist in the inspection process. We will then reseal packages for safe transport. We encourage all customers to bring furniture pads or blankets to protect the items during transport as well as rope or tie downs. Shopify Shop will not be responsible for damage that occurs after leaving the store or during transit. It is the purchaser’s responsibility to make sure the correct items are picked up and in good condition.
Delivery
Customers are able to pick the next available delivery day that best fits their schedule. However, to route stops as efficiently as possible, Shopify Shop will provide the time frame. Customers will not be able to choose a time. You will be notified in advance of your scheduled time frame. Please make sure that a responsible adult (18 years or older) will be home at that time.
In preparation for your delivery, please remove existing furniture, pictures, mirrors, accessories, etc. to prevent damages. Also insure that the area where you would like your furniture placed is clear of any old furniture and any other items that may obstruct the passageway of the delivery team. Shopify Shop will deliver, assemble, and set-up your new furniture purchase and remove all packing materials from your home. Our delivery crews are not permitted to move your existing furniture or other household items. Delivery personnel will attempt to deliver the purchased items in a safe and controlled manner but will not attempt to place furniture if they feel it will result in damage to the product or your home. Delivery personnel are unable to remove doors, hoist furniture or carry furniture up more than 3 flights of stairs. An elevator must be available for deliveries to the 4th floor and above.

Purchasing & Delivery

Before you make your purchase, it’s helpful to know the measurements of the area you plan to place the furniture. You should also measure any doorways and hallways through which the furniture will pass to get to its final destination.
Picking up at the store
Shopify Shop requires that all products are properly inspected BEFORE you take it home to insure there are no surprises. Our team is happy to open all packages and will assist in the inspection process. We will then reseal packages for safe transport. We encourage all customers to bring furniture pads or blankets to protect the items during transport as well as rope or tie downs. Shopify Shop will not be responsible for damage that occurs after leaving the store or during transit. It is the purchaser’s responsibility to make sure the correct items are picked up and in good condition.
Delivery
Customers are able to pick the next available delivery day that best fits their schedule. However, to route stops as efficiently as possible, Shopify Shop will provide the time frame. Customers will not be able to choose a time. You will be notified in advance of your scheduled time frame. Please make sure that a responsible adult (18 years or older) will be home at that time.
In preparation for your delivery, please remove existing furniture, pictures, mirrors, accessories, etc. to prevent damages. Also insure that the area where you would like your furniture placed is clear of any old furniture and any other items that may obstruct the passageway of the delivery team. Shopify Shop will deliver, assemble, and set-up your new furniture purchase and remove all packing materials from your home. Our delivery crews are not permitted to move your existing furniture or other household items. Delivery personnel will attempt to deliver the purchased items in a safe and controlled manner but will not attempt to place furniture if they feel it will result in damage to the product or your home. Delivery personnel are unable to remove doors, hoist furniture or carry furniture up more than 3 flights of stairs. An elevator must be available for deliveries to the 4th floor and above.
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