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$
49.32
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Condition: Brand New
Location: China
No matter where you are, you can monitor the indoor air quality of your house. 1 x Co2 Detector. You will also be notified on your Smartphone whenever ... morean alarm is triggered.
$
29.27
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Condition: New
Location: China
Alarm mode: siren sound + display prompt double warning. 1 UD24 Tester. Working pressure: 80~106kPa. Timing charging reminder setting: countdown 24 hours ... moreany set value. 08: Temp Correction ([n): 026.9. ].
$
8.51
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Condition: New
Location: China
Operation: CE II 1000V / 600V level, NCV test, both sound and. 1 Test Pen. Color: Blue / Red / Yellow (Optional). Torch: White Color. Item Size: 173 38 ... more27mm / 6.81 1.50 1.06in. Item Weight: 42g / 1.48oz.
$
12.83
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Condition: New
Location: China
The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and ... morelight brightness. Pen clip design, easy to carry.
$
465.00
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Condition: New
Location: China
Gas Detected: CO, O2, H2S, EX. - Detection principle: Electrochemistry(CO, O2, H2S), Catalytic Combustion (CH4). - Resolution: 1ppm(CO), 0.1%VOL(O2), ... more0.1ppm(H2S), 1%LEL(EX). - 1 x Set of Gas Analyzer.
$
18.99
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Condition: New
Location: China
Tester current:DC 0.1A-9.9A. DT3 USB Cable Tester Data Cable Detection Board for iOS Android Type-C Test. 2Pcs Universal Sensitive Touch Screen Stylus ... morePen for Android Pad Phone PC Tablet. 5Pcs High Sensitive Spare Tip Screen Stylus Nib for Samsung Galaxy Note 10/10+.
$
25.01
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Condition: New
Location: China
(Alarm mode: siren sound + display prompt double warning. 1 UD24 Tester. Working pressure: 80~106kPa. Timing charging reminder setting: countdown 24 hours ... moreany set value. 09: Temp Correction ou): 035.6C.
$
25.04
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Condition: New
Location: China
(Alarm mode: siren sound + display prompt double warning. 1 UD24 Tester. Working pressure: 80~106kPa. Timing charging reminder setting: countdown 24 hours ... moreany set value. 09: Temp Correction ou): 035.6C.
$
12.26
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Condition: New
Location: China
Item Type: Electrical Tester Pen. LED Lamp Bead: Highlight LED lamp bead. Feature: 1. BRIGHT LIGHTS: Flashing lights make work easier, remain visible ... morein sunlight, and last longer than regular bulbs. FOR CIRCUIT: Maintenance electrical test, screwdriver assist, add sound and light alarm function.
$
543.00
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$3.00 Shipping
Condition: New
Location: China
Specifications (CXT2516) - Sound and light alarm. Three-level comparison function: qualified, over the upper limit and over the lower limit. The audible ... morealarm can be set to: pass, fail and off. When it is unqualified, the red light will be on.
$
190.24
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Condition: New
Location: 宝安区, China
We apply comprehensive quality check and testing before dispatching. For AZ-7752 AZ7752 carbon dioxide high precision CO2 gas. For AZ-7755 AZ7755 carbon ... moredioxide high precision CO2 gas. For AZ-77535 AZ77535 carbon dioxide high precision CO2 gas.
$
29.86
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$3.00 Shipping
Condition: New
Location: China
QX-1086 5-in-1 Air Quality Detector Air Quality Monitor for HCHO TVOC CO2 Temperature and Humidity. - 5-in-1 air quality detector: It can be used to test ... moreHCHO, TVOC, CO2, temperature and humidity. - 1 x Air quality detector.
$
75.01
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$5.34 Shipping
Condition: Neu
Location: China
It fits our latest developed LVDS to 4K adapter board and LVDS to EDP adapter board. LVDS LCD Tester LCD LED Panel Tester Max 2048x1536 For TV Laptop ... moreScreen LCD Monitor Standard Version. - There are professional slots for LVDS screen cables' interfaces, enabling plugging and unplugging.
$
34.88
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Condition: New
Location: China
Detection: CO2, TVOC, HCHO,, Humidity. Built-in 1200mAh large capacity, get rid of cable annoyance, flexible to use and. 1 USB Cable. 3 colorful comfort ... morelevels demonstrate different quality status, with function for better and quicker knowing the situations.
$
28.39
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Condition: New
Location: China
Two functions in a unit: open phase indicator and phase rotation indicator. The unit will indicate the existence of an open phase and phase sequ ence ... morethrough LED and buzzer. Indicate the direction of rotation.
$
2.43
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$2.98 Shipping
Condition: New
Location: China
Compact, safety, & easy to carry. Frequency Range: 50 to 500 Hz.
$
25.31
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Condition: Brand New
Location: China
If the air of CO2 over 1000 PPM, people will feel uncomfortable and work/study efficiency will decrease. The high-definition LED screen allows you to ... moreread data faster and more conveniently. This enables quick recognition of the air quality in your surroundings.
$
66.85
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Condition: Brand New
Location: China
Continuity: If the resistance less than 30Ω, the beeper sounds. 5X(Main Features Alarm mode:Sound and light (Red/Green). Colour: Black. Resistance: 0Ω-10MΩ ... more1Ω ±(1.2%+3). Safety level: CAT II 1000V. ).
$
72.04
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Condition: Brand New
Location: China
When "poor" air quality levels are reached, the alarm goes off. [Built-in 3.7V lithium battery]There is a power indicator light on the screen of the indoor ... moreair quality monitor.
$
29.85
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Condition: Brand New
Location: China
(Support 8 / 8P / quick charging, 29W power, 5V3A / 9V3A / 12V2.5A / 15V2A). Supports QC3.0, QC2.0 and BC1.2. This upgraded USB Type C tester can detect ... moresafety and maximally protect the appliances from damaging.
$
122.17
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$5.34 Shipping
Condition: Neu
Location: China
(optional: only KPT-255G+ MODEL). - LNB power & switch:13V18V/22K / signal lock indicator. - Input impedance: 75Ω (F). LNB short-circuit protection. - ... moreSupport Unicable system / LNB feature. Support DVB-S standard.
$
35.41
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$3.00 Shipping
Condition: New
Location: China
Handheld Combustible Gas Detector Gas Leak Detector for Natural Gas Coal Gas Liquefied Petroleum Gas. - 1 x Combustible Gas Detector. - Detection gases: ... morenatural gas, coal gas and liquefied petroleum gas.
$
14.92
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Condition: Brand New
Location: China
(With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0. 10 x Rotary Encoder Code Switch). In the forward ... morerotation, the A line phase leads the B line phase; when reversed, the B line phase leads the A line phase.
$
19.47
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Condition: Brand New
Location: China
(With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0. 10 x Rotary Encoder Code Switch). In the forward ... morerotation, the A line phase leads the B line phase; when reversed, the B line phase leads the A line phase.
$
160.68
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$5.00 Shipping
Condition: New
Location: China
It can be used both in labs and on engineering sites. Fe-based probes can detect all non-magnetic coating thicknesses, such as paint, powder coating, ... moreplastic, porcelain, chromium, copper, zinc, etc. coated on steel and iron.
$
30.30
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Condition: New
Location: 龙华区, China
• Pen-style, compact detector with pocket clip. Ending Soon. KEY FEATURES. Red LED lights up and the buzzer sounds when the wire is live. White LED is ... moredim or out when the batteries are low. 50 Hz/ 60 Hz.
$
34.39
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Condition: Brand New
Location: China
$
90.72
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Condition: New
Location: 金东区, China
Suitable for ICOM IC-707, M710, 725, 725A, 726, 728, 729, 735, 736, 737, 738. The latest version of the U5 ICOM radio connector housing is upgraded to ... moreblack. Using imported advanced USB interface chip, plug and play.
$
18.82
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$0.60 Shipping
Condition: Brand New
Location: China
(Supports flipping the screen to 180 degree, and 3 kinds of personalized interfaces!). (Support 11/X/ Xs quick charging, 29W power, 5V3A / 9V3A / 12V2.5A ... more/ 15V2A).
$
36.42
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Condition: New
Location: China
4 flashing indicator levels demonstrate different CO2 concentration, the will be given out when value exceeding 1000PPM. CO2 : 400-5000PPM. CO2 Indicator ... moreBuilt-in 2000mAh large capacity, get rid of cable annoyance, flexible to use and.
$
44.60
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Condition: New
Location: China
3-IN-1 CO Detector: Different from other Carbon Monoxide Detectors that can only be installed on the ceiling, this carbon monoxide detector can be placed ... moreon the table or hung on the wall. Equipped with 3 major air indicators of carbon monoxide, temperature.
$
97.95
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Condition: New
Location: 金东区, China
Adjustable and for RDS Reception:With adjustable and support for radio data system reception, the for HAMGEEK radio allows for precise tuning and better ... morereception, making it ideal for amateurs engaging in FMDX remote reception.
$
20.11
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Condition: Brand New
Location: China
(With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0. 10 x Rotary Encoder Code Switch). In the forward ... morerotation, the A line phase leads the B line phase; when reversed, the B line phase leads the A line phase.
$
109.76
Buy It Now
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Condition: New
Location: 金东区, China
The latest version of the U5 ICOM radio connector housing is upgraded to black. Using imported advanced USB interface chip, plug and play. - 1 x ICOM ... moreU5 link. - 1 x ICOM data cable. - Suitable for ICOM IC-703, 706, 706MK2, 706MK2G, 718, 78, 7000, 7200, etc.
$
14.92
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Condition: Brand New
Location: China
[Strong practicability] It is suitable for water leakage detection of various construction pipelines. Detect leaks in pipes by amplifying the sound, and ... morewith headphones you can adjust the sound level.
$
3226.96
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Condition: New
Location: China
It is the newly updated and multi-functional water leak detector. It can be applied to different detecting leakage of outdoor water pipe, fire fighting ... morepipe, heating system, indoor water pipe, and underground heating floor pipe.
$
447.19
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$112.99 Shipping
Condition: New
Location: China
Besides, it is applicable for inspection. magnetic powder inspection of surface and near surface defects for various steel structures, boilers, pressure ... morevessels, pressure. magnetization inspection function.
$
18.04
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Condition: New
Location: China
Protection degree:IP 20. Working Conditions:temperature(with daily average ≤35℃ ) -5℃~+40℃. Due to the light and screen difference, the item's color may ... morebe slightly different from the pictures. Jack 2.0 to 3.5mm Headset Card USB Sound Stereo 3D Headphone Adapter.
$
18.82
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$0.60 Shipping
Condition: Brand New
Location: China
(Supports flipping the screen to 180 degree, and 3 kinds of personalized interfaces!). (Support 11/X/ Xs quick charging, 29W power, 5V3A / 9V3A / 12V2.5A ... more/ 15V2A).
$
34.94
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Condition: New
Location: China
High-definition LCD display for clear and easy reading, HT601 supports digital & bargraph display and HT601A supports bargraph display. Model: HT601 / ... moreHT601A(Optional). HT601A: Bargraph Display. HT601A: Auto.
$
28.11
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$13.88 Shipping
Condition: Neu
Location: Stahnsdorf, Germany
Sagab 482-080 Voltstick Sound Wechselspannungsprüfer Prüfstift 230-1000V. Sagab Voltstick Sound Wechselspannungsprüfer. Ideal zum schnellen und sicheren ... moreAufspüren von Wechselspannungenan Kabeln, Steckdosen, Sicherungen usw.
$
72.33
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$3.00 Shipping
Condition: New
Location: China
It fits our latest developed LVDS to 4K adapter board and LVDS to EDP adapter board. LVDS LCD Tester LCD LED Panel Tester Max 2048x1536 For TV Laptop ... moreScreen LCD Monitor Standard Version. - There are professional slots for LVDS screen cables' interfaces, enabling plugging and unplugging.
$
56.44
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Condition: New
Location: China
Built-in fan increases gas fluidity and increases detection range and sensitivity. The NDIR sensor has higher precision and stronger anti-interference ... morethan semiconductor sensor. The gas concentration is divided into 3 levels - Green (Safe), Orange (Poor), Red (Unhealthy).
$
9.26
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Condition: New
Location: China
Power: AG13 Battery (Not included). Sound and light alarm. Ideal design for testing power cables, circuit breakers, wall sockets, junction boxes, fuses, ... moreetc. Color: Yellow+Grey. Compact, safety and easy to carry.
$
137.42
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$3.00 Shipping
Condition: New
Location: China
ICEpower Amplifier 200ASC 200W Single-channel Digital Amplifier Module with +12V auxiliary DC output. - 200W at 0.2% THD+N (10Hz - 20kHz, 4Ω). - 110dBA ... moredynamic range at 200W, 40. - THD+N
$
193.94
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Condition: New
Location: 龙华区, China
Hioki 3280-70F Clamp On Hi Tester with CT6280 Flexible AC Clamp. Three year warranty. Slim body design, allows easy clamping even for narrow conductors. ... moreWe also have a high-standard team, qualified by authorized organizations to ensure products are of the highest quality.
$
547.34
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$3.00 Shipping
Condition: New
Location: China
Specifications (CXT2516) - USB interface for easy data storage and self-service upgrades. You can also download the upgrade file for firmware upgrade. ... more- Sound and light alarm. Three-level comparison function: qualified, over the upper limit and over the lower limit.
$
15.57
Buy It Now
$0.64 Shipping
Condition: Brand New
Location: China
With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0. 20 x Rotary Encoder Code Switch. In the forward ... morerotation, the A line phase leads the B line phase; when reversed, the B line phase leads the A line phase.
$
31.80
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Free Shipping
Condition: Brand New
Location: China
(Supports flipping the screen to 180 degree, and 3 kinds of personalized interfaces!). (Support 11/X/ Xs quick charging, 29W power, 5V3A / 9V3A / 12V2.5A ... more/ 15V2A).
$
11.01
Buy It Now
Free Shipping
Condition: Brand New
Location: China
With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0. 10 x Rotary Encoder Code Switch. In the forward ... morerotation, the A line phase leads the B line phase; when reversed, the B line phase leads the A line phase.
$
11.80
Buy It Now
Free Shipping
Condition: New
Location: China
Frequency range: 50 - 500Hz. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness ... moreof your monitor and light brightness.
$
15.57
Buy It Now
Free Shipping
Condition: Brand New
Location: China
(With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0. 10 x Rotary Encoder Code Switch). In the forward ... morerotation, the A line phase leads the B line phase; when reversed, the B line phase leads the A line phase.
$
44.23
Buy It Now
Free Shipping
Condition: New
Location: 金东区, China
Maximum drive, infrared induction drive, timing drive;. Using infrared induction drive; mainly used in farmland and outdoor areas. Infrared induction ... moredriver, no false alarms;. 1X solar alarm. Detection angle: 110 degrees;.
$
16.19
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$0.13 Shipping
Condition: Brand New
Location: China
Built-in new model sensor, we can detect gas leaks more precisely and faster (range: 50 to 1000ppm). Our gas leak detector will automatically shut off ... morewithin 5 minutes. 2 AAA batteries with 100+ working hours.
$
29.20
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Free Shipping
Condition: Brand New
Location: China
(With the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0. 10 x Rotary Encoder Code Switch). In the forward ... morerotation, the A line phase leads the B line phase; when reversed, the B line phase leads the A line phase.
$
260.19
Buy It Now
Free Shipping
Condition: New
Location: 金东区, China
TEF6686-5.0-LNA-D-T 3.2" DSP radio full ba nd radio version 5.0 firmware with preamp. The system firmware flashing mode is updated to any flashing mode. ... moreConnect your computer and turn on the radio switch to feel free to flash any suitable system firmware.
$
2104.86
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Condition: New
Location: China
Model: L2000. It is the newly updated and multi-functional water leak detector. It can be applied to different detecting leakage of outdoor water pipe, ... morefire fighting pipe, heating system, and underground heating floor pipe.
$
6.54
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$3.66 Shipping
Condition: New
Location: China
(Capacity&Resistor SMD SMT. When the input current is relatively large Do not ignore the partial pressure on the input wire). Used as an ordinary buck-boost ... moremodule with over-current protection capability.
$
71.39
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Condition: Brand New
Location: China
(Supports flipping the screen to 180 degree, and 3 kinds of personalized interfaces!). (Support 11/X/ Xs quick charging, 29W power, 5V3A / 9V3A / 12V2.5A ... more/ 15V2A).
$
18.82
Buy It Now
$0.60 Shipping
Condition: Brand New
Location: China
(Supports flipping the screen to 180 degree, and 3 kinds of personalized interfaces!). (Support 11/X/ Xs quick charging, 29W power, 5V3A / 9V3A / 12V2.5A ... more/ 15V2A).
 In