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Metal Detector
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Features:1) Auto tune2) Meter indication for metal being detected3) Three-tone discrimination for different4) Types of metal5) DISC and ground balance adjustment6) Variable shaft length and arm suppor
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Personal Alcohol Breath Analyzer
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Product Name: Personal Alcohol Breath Analyzer with 5 Step DisplayModel Number: 219-158Place of Origin: ChinaSpecifications:1) Advanced hot-wire microchip alcohol sensor2) Efficient range: 0.01 to 0.1
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Portable Metal Detector
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Power: one 9v alkaline batteryoperating frequency:50khz+-10%(sine wave)sensitivity:>=5cmindication:audio alert and led (red)alert.audio tone changes as the metal size changessilent operation: connect
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Portable Metal Detector (219-023)
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Power: one 9v alkaline batteryoperating frequency:50khz+-10%(sine wave)sensitivity:>=5cmindication:audio alert and led (red)alert.audio tone changes as the metal size changessilent operation: connect
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Ultrasonic Distance Measurer
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Product Name: Ultrasonic Distance MeasurerModel Number: 219-016Place of Origin: ChinaSpecifications:1) Range: 0.61 - 12m (2 - 40ft)2) Accuracy: +/-0.5%+/-1 digit3) Power: 1 x 9V4) Auto power off5) G/B
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Ultrasonic Distance Measurer
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Product Name: Ultrasonic Distance MeasurerModel Number: 3004Place of Origin: ChinaSpecifications:1) Range: 0.61 - 12m (2 - 40ft)2) Accuracy: +/-0.5%+/-1 digit3) Power: 1 x 9V4) Auto power off5) G/B di
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Ultrasonic Distance Measurer with Calculator
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Product Name: Ultrasonic Distance Measurer with CalculatorModel Number: 219-015Place of Origin: ChinaSpecifications:1) Range from 3ft -60ft (0.9m - 18.30m)2) Auto meter or feet conversion3) Three memo
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Ultrasonic Distance Measurer with Laser Pointer
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Product Name: Ultrasonic Distance Measurer with Laser PointerModel Number: 219-014Place of Origin: ChinaSpecifications:1) Range from 3ft - 60ft (0.9m - 18.30m)2) Auto meter or feet conversion3) Accura
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Alcohol Tester
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Specifications:1) The breath alcohol tester can be for accurate detection of alcoholin the breath2) Advanced nm semiconductor alcohol sensor3) Quick response4) SMD assembling, stable performance5) Sma
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