handheld water quality detector ammonia nitrogen dissolved oxygen chloride multi parameter water analysis instrument
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LCD vortex flowmeter steam gas compressed air gasoline oxygen argon nitrogen water sensor transmitter high precision 4-20mA
78206 Руб.
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MICS-6814 Gas Sensor Carbon Monoxide CO VOC NO2 NH3 Nitrogen Oxygen Air Quality Detection Numerical Sensor Module for Arduino
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![MICS-6814 Gas Sensor Carbon Monoxide CO VOC NO2 NH3 Nitrogen Oxygen Air Quality Detection Numerical Sensor Module for Arduino handheld water quality detector ammonia nitrogen dissolved oxygen chloride multi parameter water analysis instrument](https://ae01.alicdn.com/kf/S5e2dad904ce74c5d995752279692f022c.jpg)
MICS-6814 Gas Sensor Carbon Monoxide CO VOC NO2 NH3 Nitrogen Oxygen Air Quality Detection Numerical Sensor Module for Arduino
1219 Руб.
![HAWEEL 13.0 inch-14.0 inch Briefcase Crossbody Laptop Bag For Macbook, Lenovo Thinkpad, ASUS, HP(Black) handheld water quality detector ammonia nitrogen dissolved oxygen chloride multi parameter water analysis instrument](https://img.myipadbox.com/upload/store/product_l/HWL2168B.jpg)
HAWEEL 13.0 inch-14.0 inch Briefcase Crossbody Laptop Bag For Macbook, Lenovo Thinkpad, ASUS, HP(Black)
4 Руб.
![Taidacent DC5V Signal Output High Sensitivity 5-500ppm Range NH3 Harmful Gas Leak Detector Circuit MQ137 Ammonia Gas Sensor handheld water quality detector ammonia nitrogen dissolved oxygen chloride multi parameter water analysis instrument](https://ae01.alicdn.com/kf/S800fc010f2ed457c9bd44df7e6e34c6b1.jpg)
Taidacent DC5V Signal Output High Sensitivity 5-500ppm Range NH3 Harmful Gas Leak Detector Circuit MQ137 Ammonia Gas Sensor
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![Original Ammonia Gas Sensor Electrochemical Gas Sensor Pig Farm NH3 Detection ME3-NH3 for Air Quality Monitoring handheld water quality detector ammonia nitrogen dissolved oxygen chloride multi parameter water analysis instrument](https://ae01.alicdn.com/kf/S8a0786074f7a4fa88d0991edf19b52afr.jpg)
Original Ammonia Gas Sensor Electrochemical Gas Sensor Pig Farm NH3 Detection ME3-NH3 for Air Quality Monitoring
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Industrial Handheld Co Co2 Sf6 Ph3 Methane Ch4 Hydrogen Oxide Ammonia H2S Lpg Sensor Portable Gas Analyzer
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Digital Test Pencil Multifunction AC DC 12-240V Multi-Sensor Electrical LCD Display Voltage Detector Test Pen Randowcolor
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Portable Personal Home Use Handheld Pen-type Nuclear Radiation Detector Marble Radiation X/Y Radiation Dose Alarm Counter
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Large LED Screen CO2 Air Quality Monitor CO2 Detector Indoor Gas Detector with Temperature and Humidity for School
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![High Sensitivity Sensor Digital Temperature and Humidity detector NF-563 Portable Handheld Humidity Meter handheld water quality detector ammonia nitrogen dissolved oxygen chloride multi parameter water analysis instrument](https://ae01.alicdn.com/kf/S7b63c08f2041440998464e48120f66f9P.jpg)
High Sensitivity Sensor Digital Temperature and Humidity detector NF-563 Portable Handheld Humidity Meter
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Описание:
1. High-quality waterproof polyester cloth outside and soft crystal velvet inside, pearl cotton inner layer, super fiber nylon, spandex, PC material, PU handle, durable and elegant. 2. Multiple material provides multiple-layer protection from dust, water, scratching or shocks. 3. Ultra slim lightweight design which make it so convenient for daily use and traveling wherever you go. 4. Smooth zipper on the bag glides smoothly, allowing for an easy and convenient access to your laptop computer. 5. Water-repellent fabric material. You will never have to worry about spilling a drink or walking through the rain when your laptop is in this laptop sleeve. 6. Large-capacity and multi-partition, for 13-14 inch laptop, wallet, mobile phone, data cable, mouse, power bank and other small objects storaging and organizing 7. Portable trolley strap and shoulder strap carry design, release hands, more convenient 8. Size: 36.5 x 27 x 3cm