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Voltmeter/ Ammeter DC 0.00-33.0V/10A Dual LED Display (Red+Green)
New
R119.00
Closed
9 Feb 17 03:01
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Free collection from
Vasco Estate, Cape Town
The seller allows collection for this item and will be in contact with the full collection address once the order is ready.
Ready for collection by Wednesday, 12 June.
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Standard Delivery
| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
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Product details
Condition
New
Location
South Africa
Customer ratings:
Product code
MET140
Bob Shop ID
262160778
Ammeter Voltmeter DC 0.00-33.0V/10A Dual LED Display (Red+Green):
Technical Parameters:
- Display color: Red+Green
- Display mode: Dual 0.28 LED digital tube
- Update rate: About 500 ms/time
- Physical size: 48 x 29 x 26 mm (L*W* H)
- Opening size: 45 x 26 mm (L*W)
- Supply voltage : 3.5-30V
- Lead wire length: 14 cm(Five wires)
- Measurement range: DC 0.00-9.99A(current) 0.00-33.0V(voltage)
- Operation temperature: -10 degrees~65 degrees
- Measurement accuracy:± (1% + 2 digits)
Instruction of wiring:
Red thin wire (VCC): Power input+ 3.5-30V (NOTE: If the measuring signal is lower than 30V and have abundant power supply, it can be used as power supply for the module [black wire and yellow wire are contacted together to use]
Black thin wire(GND): Power input- Measurement signal - 3.5-30V
Yellow thin wire (VIN): Measurement signal+ (0-33.0V)
Red thick wire (I+): Current input+ (connect with load negative)
Black thin wire(I-): Current input- (in series in power supply negative)
Voltage current meter with isolated power supply:
Calibration:
Instruction:
Error phenomenon one: Because of the some eclectic parts ageing and influenced by the temperature, sometimes when measuring the small current, the error of some meter become big or sometimes some meter dont show zero without load.
Solution: When the meter is off the power, please short circuit A and B (connect A and B). Then make the meter have the electricity, the meter will automatically calibrated to zero. When the automatic calibration is over, please disconnect A and B. After this, that is ok.
