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12V DC Digital Display Circuit Tester with LED Light and Probe

$5.06-6.50 Min. Order: 500 pieces

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Semiconductor Sensor Breathalyzer Alcohol Tester with 1.7-Inch LCD, 0.00-2.00 BAC Range and AAA Battery Power

$11.95-15 Min. Order: 1 piece

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DC5-30V 2-8S Lithium, Lithium Iron and Lead-Acid Battery Charge Indicator Module

$0.55-0.80 Min. Order: 10 pieces

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SL103 Full-System Automotive OBD2 Scanner with Battery Tester and Code Reader

$50-66 Min. Order: 1 piece

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M601D OBDII Full-System Vehicle Scanner with Battery Tester and Code Reader

$29-38 Min. Order: 1 piece

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P180 12V/24V Automotive Diagnostic Instrument with Battery, Electrical System and Injector Tester

$59-78 Min. Order: 1 piece

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AS505 Automotive Transmission Oil Tester and Gearbox Oil Quality Analyzer

$25-40 Min. Order: 1 piece

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BT529 OBDII Car Battery Tester and Scan Code Reader

$29-40 Min. Order: 1 piece

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V200 Pro ELM327 OBD2 Code Reader and Battery Diagnostic Tester

$9-10 Min. Order: 5 pieces

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12V/24V Car Battery Load Tester with Bluetooth APP, Battery Monitor and Alternator Analyzer

$4.90-5.90 Min. Order: 20 sets

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2.4-Inch Screen 12V Car and Truck Battery Resistance Tester with Multi-Language Support

$12-14 Min. Order: 20 sets

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BT-172 12V Multi-Function Battery Tester with LED Reverse Display

$2-2.20 Min. Order: 20 pieces

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High Accuracy Battery-Powered Ultrasonic Oxygen Gas Tester for Home Concentrators

$120-200 Min. Order: 2 units

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BT300 12V Automotive Battery Tester with 2.4-Inch LCD Display

$13.50-15.50 Min. Order: 1 piece

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115g Portable Oxygen Tester and Analyzer for Concentrator Service, MCI-1

$120-199 Min. Order: 1 piece

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Mini Electronic Food Safety Tester

$88.90 Min. Order: 10 pieces

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BT-168D Digital LCD Battery Tester for 9V, 1.5V, AA, AAA, C and D Batteries

$1.10 Min. Order: 100 pieces

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TS457 DC5V Lithium Battery Internal Resistance Meter Tester

$8.50-8.80 Min. Order: 1 piece

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Digital Handheld LCD K-Type Thermocouple Thermometer -50 to 1300°C

$7.70-9.90 Min. Order: 5 pieces

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DC 8-100V Lithium LiFePO4 Lead-Acid Battery Voltmeter Capacity Indicator and Tester for Cars

$3.80-4 Min. Order: 1 piece

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PZEM-035 Digital Voltmeter Ammeter 10A DC Solar and 18650 Lithium Battery Capacity Tester 120V Max 12V 24V 48V

$4.60-6.47 Min. Order: 1 piece

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Electrochemical Fuel Cell Sensor Alcohol Tester Breathalyzer

$27.11-34 Min. Order: 1 piece

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DUI Portable Handheld Alcohol Tester Breathalyzer

$11.95-15 Min. Order: 1 piece

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ACT2600 Fuel Cell Sensor Electrochemical Alcohol Tester Handheld Breathalyzer

$26.34-32.20 Min. Order: 1 piece