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Total 3183 products for extech voltage detector Manufacture & Suppliers

Ultrasonic Custom Digital Metal Detector High Sensitive 415 X 85 X 45 MM

Ultrasonic Custom Digital Metal Detector High Sensitive 415 X 85 X 45 MM Features: When battery voltage drop from 9 to 7V, detecting distance remain unchanged Energy smart: can work 40 hours continuously Except...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

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MD-300s Airport Security Metal Detectors Folding Low Power Consumption

... distance will not be changed when the battery voltage drops from 9V to about 7V. 4. Low power consumption, can work for 40 hours continuously. 5. There is automatic and continues alarm when the battery is u...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

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Colleges Security Check Handheld Metal Detector With Alarm Light

... to operate Easily to adjust When battery voltage drop from 9 to 7V, detecting distance remain unchanged Energy smart: can work 40 hours continuously Except the light alarm, audible ......

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

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Government Security Check Handheld Metal Detector With Sound / Light Indication Model

... Check Handheld Metal Detector With Sound / Light Indication Model Features There are also two sensitivities, high and low, to select Rechargeable:charge it about 4-6 hours after the battery die Easily to ad...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

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High Impact ABS Hand Held Security Metal Detector High Precision

...Detector High Precision Features It equipped with leather case can be operated simply and is portable. It can be charged. The time of charging is 4-6 hours (The charger is not included in this item). The ind...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

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High Sensitivity Handheld Metal Detector Railway Stations Inspection

... is off or keeps on alarming when the voltage is deficient. It has double indication modes, namely sound & light and vibration It is the first model to adopt the automatic reset function switch to change sen...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

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Led Lights / Vibrating Alarm Hand Held Metal Detector Wand With Leather Case

... Lights / Vibrating Alarm Hand Held Metal Detector Wand With Leather Case Features Using ABS, durable Detects a pin within 30 to 60mm Conveniently and simply to operate Easily to adjust When battery voltage ...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

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20 Khz School Handheld Metal Detector Portable For Body Scanner

20 Khz School Handheld Metal Detector Portable For Body Scanner Features Detects a pin within 30 to 60mm Conveniently and simply to operate Easily to adjust When battery voltage drop from 9 to 7V, detecting dis...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

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High Speed Hand Held Security Detector Financial Institutions Inspection Metal Detecting Wand

High Speed Hand Held Security Detector Financial Institutions Inspection Metal Detecting Wand Features Detects a pin within 30 to 60mm Conveniently and simply to operate Easily to adjust When battery voltage dr...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

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Bus Station Body Scanner Handheld Metal Detector Battery Powerd

Bus Station Body Scanner Handheld Metal Detector Battery Powerd Features Easily to adjust When battery voltage drop from 9 to 7V, detecting distance remain unchanged Rechargeable:charge it about 4-6 hours after...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

Active Member

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Colleges Security Check Handheld Metal Detector With Alarm Light

Colleges Security Check Handheld Metal Detector With Alarm Light Features When battery voltage drop from 9 to 7V, detecting distance remain unchanged Detects a pin within 30 to 60mm Conveniently and simply to o...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

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Photoelectronic Smoke Detector Powered by 9V battery

Model: JS-SD14 Sensor Photoelectric detector Working voltage 9V battery 12vdc Working current <10mA Working environment -10℃ — 50℃； Humidity:<97% Buzzer volume — Alarm ......

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

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Gas detector

JS-GD48 Gas detector Technical Parameter: Model JS-GD48 Sensor Semiconductor or catalytic sensor Sensitivity gas CO; LPG; CNG; methane and so on Working voltage 12-24VDC Working current <100mA @ 12vdc Working environment -10℃ — 50℃； Humidity:<97% ......

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

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Gas detector

JS-GD51 Gas detector Technical Parameter: Model JS-GD51 Sensor Semiconductor or catalytic sensor Sensitivity gas CO; LPG; CNG; methane and so on Working voltage 12VDC /220VAC Working current <100mA @ 12vdc Working environment -10℃ — 50℃； Humidity:<......

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

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Gas detector

JS-GD37 Gas detector Technical Parameter: Model JS-GD37 Sensor Semiconductor or catalytic sensor Sensitivity gas CO; LPG; CNG; methane and so on Working voltage 12-24VDC Working current <100mA @ 12vdc Working environment -10℃ — 50℃； Humidity:<97% Buzzer ......

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

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Gas detector

JS-GD50 Gas detector Technical Parameter: Model JS-GD50 Sensor Semiconductor or catalytic sensor Sensitivity gas CO; LPG; CNG; methane and so on Working voltage 12-24VDC Working current <100mA @ 12vdc Working environment -10℃ — 50℃； Humidity:<97% Buzzer ......

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

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Curtain PIR Motion detector

JS-RD69 Curtain PIR Motion detector Technical parameter: Model JS-RD69 Detection PIR Distance 6m Angle 20° MW frequency --- Installation Wall mounted; 1.8-2.4m at height. Working Voltage 9-16VDC Consumption cur...

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

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Curtain PIR Motion detector

JS-RD68 Curtain PIR Motion detector Technical parameter: Model JS-RD68 Detection PIR Distance 8-10m Angle 20° MW frequency --- Installation Wall mounted; 1.8-2.4m at height. Working Voltage 9-16VDC Consumption ...

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

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Curtain PIR Motion detector

JS-RD67 PIR Motion detector Technical parameter: Model JS-RD67 Detection PIR Distance 10-12m Angle 110° MW frequency --- Installation Wall mounted; 1.8-2.4m at height. Working Voltage 9-16VDC Consumption curren...

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

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Curtain PIR Motion detector

JS-RD66 PIR Motion detector Technical parameter: Model JS-RD66 Detection PIR Distance 10-12m Angle 110�� MW frequency --- Installation Wall mounted; 1.8-2.4m at height. Working Voltage 9-16VDC Consumption curren...

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

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Extech Voltage Detector

Total 3183 products for extech voltage detector Manufacture & Suppliers