Test & Measuring Module
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Features:
- This is a DIY kits,need buyer to assemble it.
- Power display is to take some voltage, perform simulations show the percentage of segments, such as 3.7V lithium battery, take the lower voltage 3V, the upper limit of 4.2V, 4.2-3 = 1.2V, the voltage difference between the..
$11.99
Ex Tax:$11.99
Specifiacations:Measuring range: 0.0V-200VMeasurement accuracy: 0.1%Refresh rate: about 200ms onceDisplay mode: three 0.36" digital tubePower supply range: 4V-30VWorking current: less than 8mADisplay color: GreenStorage temperature: -10 ° C to +65 ° CInput impedance: approximately 100KSize: 35x14x1..
$8.99
Ex Tax:$8.99
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Specifiacations:
Measuring range: 0.0V-200V
Measurement accuracy: 0.1%
Refresh rate: about 200ms once
Display mode: three 0.36" digital tube
Power supply range: 4V-30V
Working current: less than 8mA
Display color: Blue
Storage temperature: -10 ° C to +65 ° C
Input impedance: approximately..
$8.99
Ex Tax:$8.99
>
Specifiacations:
Measuring range: 0.0V-200V
Measurement accuracy: 0.1%
Refresh rate: about 200ms once
Display mode: three 0.36" digital tube
Power supply range: 4V-30V
Working current: less than 8mA
Display color: yellow
Storage temperature: -10 ° C to +65 ° C
Input impedance: approximate..
$8.99
Ex Tax:$8.99
Specifiacations:Measuring range: 0.0V-200VMeasurement accuracy: 0.1%Refresh rate: about 200ms onceDisplay mode: three 0.36" digital tubePower supply range: 4V-30VWorking current: less than 8mADisplay color: RedStorage temperature: -10 ° C to +65 ° CInput impedance: approximately 100KSize: 35x14x10m..
$8.99
Ex Tax:$8.99
Features: High precision: 4-digit Working voltage: DC 4V-28V Working current:..
$13.99
Ex Tax:$13.99
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Features:
1.10-segment power indicator is more precise (mostly the current sales in the market are 8 segments)
2. battery-shaped electricity grid, showing more image, more intuitive,
3. power 3 color indication,
4. two-wire measurement, no separate power supply.
Specifications:
Voltage er..
$10.99
Ex Tax:$10.99
Features:1.10-segment power indicator is more precise (mostly the current sales in the market are 8 segments)2. battery-shaped electricity grid, showing more image, more intuitive,3. power 3 color indication,4. two-wire measurement, no separate power supply.Specifications:Voltage error: ±1%10 segmen..
$9.99
Ex Tax:$9.99
Applicable to the following specifications: Lead acid battery can be used: 12V 24V 36V 48VLithium battery can be used: 2 string 3 string 4 string 5 string 6 string 7 string 8 string 9 string 10 string 11 string 12 string 13 string 14 string 15 stringThe default 12V lead acid setting, you need to sw..
$17.99
Ex Tax:$17.99
Features: High precision: 4-digit Working voltage: DC 4V-28V Working current:..
$13.99
Ex Tax:$13.99
Features:1.10-segment power indicator is more precise (mostly the current sales in the market are 8 segments)2. battery-shaped electricity grid, showing more image, more intuitive,3. power 3 color indication,4. two-wire measurement, no separate power supply.Specifications:Voltage error: ±1%10 segmen..
$10.99
Ex Tax:$10.99
>
Features:
1.10-segment power indicator is more precise (mostly the current sales in the market are 8 segments)
2. battery-shaped electricity grid, showing more image, more intuitive,
3. power 3 color indication,
4. two-wire measurement, no separate power supply.
Specifications:
Voltage er..
$7.33
Ex Tax:$7.33