Products for USB Sensing and Control
Voltage/Current

Measure up to 30 amps DC or ±30 amps AC with this current sensor. Separate outputs for AC and DC components connect to an analog input.
Quantity Price
1$31.00
5$29.80
10$28.85
25$27.90
100$27.00
In Stock
Qty: 1000+

This voltage sensor measures ±30V DC and connects to an analog input.
Quantity Price
1$19.00
5$18.25
10$17.70
25$17.10
100$16.55
In Stock
Qty: 1000+

The i-Snail VC-10 measures up to 10 amps AC on a wire that passes through its window. Connects to an analog input.
Quantity Price
1$40.00
5$38.40
10$37.20
25$36.00
100$34.80
In Stock
Qty: 115

The i-Snail VC-25 measures up to 25 amps AC on a wire that passes through its window. Connects to an analog input.
Quantity Price
1$40.00
5$38.40
10$37.20
25$36.00
100$34.80
In Stock
Qty: 113

The i-Snail VC-50 measures up to 50 amps AC on a wire that passes through its window. Connects to an analog input.
Quantity Price
1$40.00
5$38.40
10$37.20
25$36.00
100$34.80
In Stock
Qty: 93

The i-Snail VC-100 measures up to 100 amps AC on a wire that passes through its window. Connects to an analog input.
Quantity Price
1$40.00
5$38.40
10$37.20
25$36.00
100$34.80
In Stock
Qty: 57

The i-Snail-S closes an electrical switch when currents greater than 0.15A are detected in the wire that passes through its window.
Quantity Price
1$30.00
5$28.80
10$27.90
25$27.00
100$26.10
In Stock
Qty: 103

Ideal for mains voltage, this sensor measures up to 250V AC at 50Hz. Connects to an analog input.
Quantity Price
1$115.00
5$110.40
10$106.95
25$103.50
100$100.05
In Stock
Qty: 11

Ideal for mains voltage, this sensor measures up to 250V AC at 60Hz. Connects to an analog input.
Quantity Price
1$115.00
5$110.40
10$106.95
25$103.50
100$100.05
In Stock
Qty: 15

This sensor measures up to 200 volts DC and connects to an analog input.
Quantity Price
1$115.00
5$110.40
10$106.95
25$103.50
100$100.05
In Stock
Qty: 12

This sensor measures up to 10mA DC and connects to an analog input.
Quantity Price
1$95.00
5$91.20
10$88.35
25$85.50
100$82.65
In Stock
Qty: 12

This sensor measures up to 100mA DC and connects to an analog input.
Quantity Price
1$95.00
5$91.20
10$88.35
25$85.50
100$82.65
In Stock
Qty: 9

This sensor measures up to 1A DC and connects to an analog input.
Quantity Price
1$95.00
5$91.20
10$88.35
25$85.50
100$82.65
In Stock
Qty: 26

Measure AC active power up to 7500W at 60Hz with this sensor. Connects to an analog input.
Quantity Price
1$187.50
5$180.00
10$174.40
25$168.75
100$163.15
In Stock
Qty: 8

Measure AC active power up to 1250W at 50Hz with this sensor. Connects to an analog input.
Quantity Price
1$187.50
5$180.00
10$174.40
25$168.75
100$163.15
In Stock
Qty: 1

Measure AC active power up to 1250W at 60Hz with this sensor. Connects to an analog input.
Quantity Price
1$187.50
5$180.00
10$174.40
25$168.75
100$163.15
In Stock
Qty: 8

Measure AC active power up to 550W at 60Hz with this sensor. Connects to an analog input.
Quantity Price
1$187.50
5$180.00
10$174.40
25$168.75
100$163.15
In Stock
Qty: 6

Measure AC active power up to 1650W at 60Hz with this sensor. Connects to an analog input.
Quantity Price
1$187.50
5$180.00
10$174.40
25$168.75
100$163.15
In Stock
Qty: 8

This current transducer measures up to 50 amps DC on a wire that passes through its window.
Quantity Price
1$40.00
5$38.40
10$37.20
25$36.00
100$34.80
In Stock
Qty: 127

This current transducer measures up to 100 amps DC on a wire that passes through its window.
Quantity Price
1$40.00
5$38.40
10$37.20
25$36.00
100$34.80
In Stock
Qty: 189

This current transducer measures up to 250 amps DC on a wire that passes through its window.
Quantity Price
1$40.00
5$38.40
10$37.20
25$36.00
100$34.80
In Stock
Qty: 193

This bi-directional current transducer measures ±50 amps DC on a wire that passes through its window.
Quantity Price
1$40.00
5$38.40
10$37.20
25$36.00
100$34.80
In Stock
Qty: 160

This bi-directional current transducer measures ±100 amps DC on a wire that passes through its window.
Quantity Price
1$40.00
5$38.40
10$37.20
25$36.00
100$34.80
In Stock
Qty: 173

This bi-directional current transducer measures ±250 amps DC on a wire that passes through its window.
Quantity Price
1$40.00
5$38.40
10$37.20
25$36.00
100$34.80
In Stock
Qty: 195