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$
148.02
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Location: Chino,CA,USA
$
1,149.99
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Location: Granada Hills,CA,USA
$
1,941.1
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Location: Rancho Cucamonga,CA,USA
$
24,999.99
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Location: Sparks,NV,USA
$
1.79
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Condition: New
Location: China
$
12.38
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Location: Redlands,CA,USA
$
299
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Condition: Used
Location: Singapore
$
929.48
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Condition: Used
Location: Oceanside,CA,USA
$
11.19
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Location: China
$
139
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Condition: New
Location: Oklahoma City,OK,USA
$
317.77
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Location: China
$
2,695
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Condition: Seller refurbished
Location: Toledo,OH,USA
$
3.08
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Condition: New
Location: United Kingdom
$
95.49
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Location: United Kingdom
$
139
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Condition: New
Location: Oklahoma City,OK,USA
$
275
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Location: Canada
$
6.79
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Condition: New
Location: China
$
20.69
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Condition: New – Open box
Location: Benson,NC,USA
$
675
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Condition: New
Location: China
$
99.95
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$14.95 Shipping
Condition: New – Open box
Location: Borger,TX,USA
$
0.99
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$3.46 Shipping
Condition: New
Location: China
Features Features: Brand new and high quality. It's normal when welding resistance may occur heated white smoke or odor phenomenon. New products can ... morefreely be switched with a switch. Very convenient and easy to use. USB load resistance. Is mainly to do discharge test, if the charger or mobile power supply output current is 2A, load meter power is 5V* 2A = 10W, if the output current is 1A, then the power load is 5V* 1A = 5W. Switch and usb interface design. Color: Green. Rated Power: 5W-10W. Technology: Ceramic Composition. Resistance: 1A-2A. Type: Fixed Resistor. Size: 7.3cm x 1.8cm x 1.0cm. More about item usb mobile power load resistor power resistor aging resistance measuring current discharge resistor Discharge resistors will become hot. The temperature at 80 ~ 85 ℃, please note that anti-scald. You can easily test mobile power charging treasure. Cell phone charger, USB power supply output current is standard, as long as the USB port to the resistance above the line. And can move the power and USB power adapter to do the aging test. Package Included: 1PCS* USB Load resistorPower Resistors Mobile Power Aging Resistance module 2A 1A Similar Products $2.92 Time left: 1d 6h 54m. $6.21 Time left: 12d 4h 38m. $2.22 Time left: 13d 6h 55m. $2.05 Time left: 23d 10h 46m. $2.68 Time left: 8d 11h 42m. $1.56 Time left: 16d 15h 14m. $0.99 Time left: 3d 4h 52m. $1.56 Time left: 26d 14h 25m. $2.96 Time left: 4d 7h 49m. $2.27 Time left: 6d 8h 19m. $0.99 Time left: 3d 10h 14m. $1.34 Time left: 2h 16m. $1.64 Time left: 29d 3h 27m. $2.56 Time left: 27d 6h 26m. $1.64 Time left: 9d 11h 14m. $6.26 Time left: 23d 4h 57m. $3.36 Time left: 5h 36m. $2.43 Time left: 26d 14h 59m. $1.88 Time left: 25d 0h 35m. $3.48 Time left: 3d 10h 14m. $1.42 Time left: 19d 2h 16m. $3.91 Time left: 29d 4h 28m. $1.93 Time left: 5d 5h 29m. $2.15 Time left: 25d 7h 3m. $2.08 Time left: 6d 10h 12m. $22.64 Time left: 15d 11h 54m. $3.56 Time left: 13d 6h 12m. $2.59 Time left: 20d 12h 48m. $10.99 Time left: 25d 12h 42m. $2.82 Time left: 27d 11h 24m. $6.8
$
148
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Condition: New
Location: Monroe Township,NJ,USA
$
288.96
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$78.78 Shipping
Condition: New
Location: Australia
$
584.96
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Condition: New
Location: China
$
148.05
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Condition: New
Location: Monroe Township,NJ,USA
$
700
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Condition: Used
Location: Congers,NY,USA
$
12.68
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$4.27 Shipping
Condition: New
Location: China
$
92
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Condition: New
Location: Oklahoma City,OK,USA
$
2,612.5
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$459 Shipping
Condition: New
Location: Rancho Cucamonga,CA,USA
$
82.89
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$1.99 Shipping
Condition: New
Location: China
$
499.99
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Condition: New
Location: China
$
148
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Condition: New
Location: Chino,CA,USA
$
157
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Condition: New
Location: Oklahoma City,OK,USA
$
443.64
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Condition: New
Location: China
Brand New ETCR3000B Digital Earth Resistance Soil Resistivity Tester Meter 1.Introduction: ETCR3000B Earth Resistance Soil Resistivity Tester is specially ... moredesigned and manufactured for measuring earth resistance. Soil resistivity, earth voltage, AC voltage. Adopting the latest digital and micro-processing technology, precise 4-pole, 3-pole and simple 2-pole method for earth resistance measurement, importing FFT and AFC technology, with a unique function of anti-interference capability and the ability to adapt to the environment, consistency of repeat testing, to ensure high precision, high stability and reliability for prolonged measure, which is widely used in electric power, telecommunications, meteorology, oil field, construction, lightning protection, industrial electrical equipment and other earth resistance, soil resistivity, earth voltage, AC voltage measurement. ETCR3000B Earth Resistance Soil Resistivity Tester is composed of host machine. Monitoring software, testing wires, auxiliary ground pillars, communication wires and others. The large LCD display of host machine is with blue backlight and bar graph indicating that can be seen clearly. At the same time it can store 300 sets of data, fulfilling historical inquiry and online real-time monitoring through monitoring software, dynamic display, alarm indicator, and with the functions like historical data access, reading, preservation, report forms, printing and so on. 2. Technical Specifications 1. Base Conditions and Working Conditions Influence Quantity Base Condition Working Conditions Remark Ambient Temp 23 ℃ ±1 ℃-10 ℃-40 ℃- Ambient Humidity 40%60% < 80% Working Voltage 9V±0.1V 9V±1.5V rC、 rP Auxiliary Earth Resistance < 100Ω < 30kΩ- Interference Voltage no < 20V- Interference Current no < 2A Electrode Distance when measuring R a > 5d a > 5d- Electrode Distance when measuring ρ a > 20h a > 20h- 2. General Specification Function Measurement of 2/3/4-pole earth resistance. Soil resistivity, earth voltage, AC voltage Powe
$
987.11
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Condition: New
Location: Melrose,MA,USA
$
225.79
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Condition: New – Open box
Location: Baton Rouge,LA,USA
$
515.79
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Condition: New
Location: Melrose,MA,USA
$
325.08
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$78.78 Shipping
Condition: New
Location: Australia
$
252.84
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$78.78 Shipping
Condition: New
Location: Australia
$
2,679
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$309 Shipping
Condition: New
Location: Rancho Cucamonga,CA,USA
$
120
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Condition: New
Location: Oklahoma City,OK,USA
$
4,995
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Condition: Seller refurbished
Location: Toledo,OH,USA
$
900
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Condition: New
Location: China
$
157
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Condition: New
Location: Oklahoma City,OK,USA
$
110
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Condition: New
Location: Oklahoma City,OK,USA
$
157
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Condition: New
Location: Oklahoma City,OK,USA
$
157
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Condition: New
Location: Oklahoma City,OK,USA
$
305
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$75 Shipping
Condition: New
Location: China
$
8.69
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$1.99 Shipping
Location: China
$
1,369
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Condition: New
Location: Canada
$
0.99
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$3.46 Shipping
Condition: New
Location: China
Features Features: Brand new and high quality. It's normal when welding resistance may occur heated white smoke or odor phenomenon. New products can ... morefreely be switched with a switch. Very convenient and easy to use. USB load resistance. Is mainly to do discharge test, if the charger or mobile power supply output current is 2A, load meter power is 5V* 2A = 10W, if the output current is 1A, then the power load is 5V* 1A = 5W. Switch and usb interface design. Color: Green. Rated Power: 5W-10W. Technology: Ceramic Composition. Resistance: 1A-2A. Type: Fixed Resistor. Size: 7.3cm x 1.8cm x 1.0cm. More about item usb mobile power load resistor power resistor aging resistance measuring current discharge resistor Discharge resistors will become hot. The temperature at 80 ~ 85 ℃, please note that anti-scald. You can easily test mobile power charging treasure. Cell phone charger, USB power supply output current is standard, as long as the USB port to the resistance above the line. And can move the power and USB power adapter to do the aging test. Package Included: 1PCS* USB Load resistorPower Resistors Mobile Power Aging Resistance module 2A 1A Similar Products $2.92 Time left: 1d 6h 54m. $6.21 Time left: 12d 4h 38m. $2.22 Time left: 13d 6h 55m. $2.05 Time left: 23d 10h 46m. $2.68 Time left: 8d 11h 42m. $1.56 Time left: 16d 15h 14m. $0.99 Time left: 3d 4h 52m. $1.56 Time left: 26d 14h 25m. $2.96 Time left: 4d 7h 49m. $2.27 Time left: 6d 8h 19m. $0.99 Time left: 3d 10h 14m. $1.34 Time left: 2h 16m. $1.64 Time left: 29d 3h 27m. $2.56 Time left: 27d 6h 26m. $1.64 Time left: 9d 11h 14m. $6.26 Time left: 23d 4h 57m. $3.36 Time left: 5h 36m. $2.43 Time left: 26d 14h 59m. $1.88 Time left: 25d 0h 35m. $3.48 Time left: 3d 10h 14m. $1.42 Time left: 19d 2h 16m. $3.91 Time left: 29d 4h 28m. $1.93 Time left: 5d 5h 29m. $2.15 Time left: 25d 7h 3m. $2.08 Time left: 6d 10h 12m. $22.64 Time left: 15d 11h 54m. $3.56 Time left: 13d 6h 12m. $2.59 Time left: 20d 12h 48m. $10.99 Time left: 25d 12h 42m. $2.82 Time left: 27d 11h 24m. $6.8
$
157
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Condition: New
Location: Oklahoma City,OK,USA
$
425
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Condition: Used
Location: Grand Rapids,MI,USA
$
128.03
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$19.99 Shipping
Condition: New
Location: Chino,CA,USA
$
2.8
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$3.46 Shipping
Condition: New
Location: China
Maybe you also interested it: CNC Router Single 1 Axis Controller Stepper Motor Drivers TB6560 3A driver board From Hong Kong. Stepper Motor Drive Controller ... moreBoard Module L298N Dual H Bridge DC For Arduino From Hong Kong. Stepper Motor Drive Module L298N Dual H Bridge DC +28BYJ-48 5V Stepper Motor DC From Hong Kong. Stepper Motor Drive Controller Board Module L298N Dual H Bridge DC For Arduino From Hong Kong. ULN2003AN ULN2003 Stepper Motor Driver Board Module for Arduino AVR AR​​M SMD L9110S H-bridge Stepper Motor Dual DC motor Driver Controller Board for Arduino From Hong Kong. 28BYJ-48 Valve Gear Stepper Motor DC 5V 4 Phase Step Motor Reduction For Arduino From Hong Kong. 5V Stepper Motor 28BYJ-48 With Drive Test Module Board ULN2003 5 Line 4 Phase From Hong Kong. Motor Drive Shield Expansion Board L293D For Arduino Duemilanove Mega2560 UNO From Hong Kong. StepStick Stepper motor driver A4988 A4983 3D Printer driver module Reprap Prus From Hong Kong. Item Description: Brand new and high quality Voltage: 5V Diameter: 28mm Step angle: 5.625 x 1/ 64 Reduction ratio: 1/ 64 5 Line 4 phase can be driven by ordinary uln2003 chip can also be connected in phase 2 development board used for. supporting the use of a direct plug and easy to use stepper motor used in the development board. Stepper motor driver board with ULN2003 A. B, C, D four-phase LED indicates the status of the stepper motor work Stepper motor with a standard interface. When used directly pluggable Original box: NO Length: 274mm Net weight: 43g Package: 1 x Drive Module Board ULN2003 1 x Stepper motor 28BYJ-48 12V We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The
$
19.48
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$4.75 Shipping
Condition: New
Location: China
$
210
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Condition: New
Location: Chino,CA,USA
$
210
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$100 Shipping
Condition: New
Location: China
$
537
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$130 Shipping
Condition: New
Location: China
$
29,500
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$395 Shipping
Condition: Used
Location: Newbury Park,CA,USA
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