testo 300 I Residential and Commercial Combustion Analyzer Kit with optional bluetooth printer I CO Meter for flue gas, draft, differential pressure and ambient CO levels of heating systems
Efficient: The combustion testing tool reliably measures the carbon monoxide and O2 level of furnaces and boilers, as well as temperature, draft and differential pressure.
Durable: The flue gas meter is equipped with an extremely sensitive CO and O2 sensor with up to 6 years of life expectancy and a measuring range up to 4,000 ppm.
Easy application: Start measuring from standby mode at the touch of a button. Extra strong magnets at the back of the meter enable a hands free and secure measuring operation.
Intuitive: Thanks to the large HD smart touch display with a clearly structured measurement menu, the flue gas detector offers all measurements at one glance.
Complete Set: Includes long life O2 and CO sensor, retrofittable NO Sensor, spare combustion probes and filters, rugged hardshell case and easyHeat software.
pH Meter, Dr.meter Upgraded 0.01 Resolution High Accuracy pH Tester with Backlit Two-Color LCD Display and ATC, 0-14pH Measurement Range with Data Hold Function Digital pH Tester Pen-PH838
AUTO CALIBRATION: The PH meter has an auto temprature compensation feature that adjusts to water temperatures and water quality to give pH readings almost instantly. As well, you can calibrate the tester with one touch button using Buffer Powder..
FAST AND HIGH ACCURACY: Our Digital PH Meter can ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy. Tester has a sensitive electrode sensor to read accurate pH levels. The included detailed manual will show you how to get the best accurate and stable reading..
AUTOMATIC TEMPERATURE COMPENSATION: No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0 DegreeC - 80 DegreeC (32 DegreeF - 176 DegreeF)..
WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses.Suitable for testing the pH of drinking water, swimming pools, aquariums, reverse osmosis systems, spas or hydroponics.
ideal for testing water, swimming pools, aquariums, spas, hydroponics, food, wine and beer, etc..
MAKE YOU SATISFIED WITH THE PRODUCTS: Come with 1x PH meter, ....
Garmin Picatinny Mount f/VIRB Action Camera (55782)
Performance GPS cycling computer with mapping. Compatible with Vector (power meter). Power meter compatible (displays power data from compatible third-party ANT Plus-enabled power meters).Control Method:Touch.Special Feature:Bluetooth..
Dynamic performance monitoring provides insights on your VO2 max, recovery, training balance, heat and altitude acclimation, nutrition, hydration and more when paired with compatible sensors.
Cycling safety features include new bike alarm, group messaging and tracking, assistance and compatibility with Variant rearview radar and lights so you can see and be seen (when device is paired with your compatible smartphone).
Includes routable Garmin Cycle Map with popularity routing — which helps you ride like a local — plus off-course recalculation and back to start.
mountain biking model has integrated Trail forks data, including trail difficulty ratings.
Customize with free apps, widgets and data fields from the Connect IQ Store.
Decibel Meter, CURCONSA SPL Meter, Portable Sound Level Meter, 30dB to 130dB, LCD Display, can be Used in Homes, Factories and Streets（Blue）
... reliable performance. Sound level meter is a high-precision noise meter with an accuracy of ± 2.0 dB. Real-time monitoring can give you accurate data on the sound level in the area.
❤【A / C Double-weighting Measurement】 The A-weighting simulates the frequency characteristics of low-intensity human ear noise, which is suitable for the detection of ambient noise. The C-weighting simulates the frequency properties of high-intensity noises of the human ear, which are suitable for the sound pressure analysis of machine motors and machines. More professional measurement methods provide users with a more perfect user experience.
❤【Fast and Slow Response Rate Conversion】 The spl meter has the function of converting the fast and slow response rate. The fast response rate uses a time constant of 125 milliseconds for general environmental measurement. The slow response rate uses a 1 second time constant, which is used for environmental measurements with relatively large changes in noise levels.
❤【Maintain the Maximum Value】Long press the MAX key to lock the maximum value measured during the measurement. Note that db meter does not have data logging and saving capabilities. If there is no operation for 10 minutes, the sound meter will automatica....
YINMIK pH Salt ORP Tester, Digital pH Meter for Aquarium, 7 in 1 pH TDS EC Salt ORP S.G Temp Pool Salt Tester for Spa,Hot Tub,Home Brewing,pH ppm EC Meter for Hydroponics,ORP Meter for Drinking Water
[7 in 1 Digital pH TDS EC Meter] YINMIK YK-7 water quality tester can measure pH, TDS, EC, ORP, S.G, Sat and temperature with high precision at the same time which is a convenient and reliable manner for most regular water solutions' testing..
[pH and Salt Meter for Aquarium] Water quality of the fishpond is extremely important. Slight changes in pH, temperature or salinity may lead to serious consequences. YINMIK YK-7 water tester is expert in aquarium, testing pH, temp, salinity, tds. Save money and time for you..
[Salt Tester and pH ORP Meter for Pool&Spa] YINMIK YK-7 digital water quality meter is the ideal measuring instrument for every swimming pool owner who values optimal water quality. The YINMIK water pH tester combines ease of use and reliability with a compact design. It has pH, Temp, ORP and Salt functions, which can meet the daily monitoring of pools, spa, or hot tub..
[Digital pH EC ORP Meter for Hydroponics] Hydroponics is one of the most common applications for pH, TDS/EC meters. YINMIK YK-7 multi-parameter tester is an invaluable tool for measuring how far away your water is from needing mor....
Vividia D3160 USB Digital 180 Degree One-Way Articulating Borescope with 5.9mm Diameter 1 Meter Long Camera Probe
Vividia D3160 USB Digital One-Way Articulating Borescope has 5.9mm diameter camera probe and 1 meter long insertion tube (one-way articulation, 5.9mm diameter and 1 meter long, USB borescopes endoscope)..
D3160 can only be bent in one direction, and the maximum bending angle is 180 degree..
The insertion tube has metal braided outside layers and the bending part is also made with stainless steel, which offers good abrasion resistance..
With USB connection, one can connect Vividia D3160 Digital Borescope to a Windows PC (WIndows XP, 7, 8 and 10), MacBook, some android devices (phone or tablet) directly..
End users can easily take pictures and videos with free software or app. The LED brightness can be adjusted..
Decibel Meter, LONVOX Digital Sound Level Meter with 30 to 130 dBA Measuring Range, Backlit LCD Display, MAX/MIN Noise Measurement, Data Hold, SPL Meter for Classroom, Noisy Neighbor, Office, Factory
[Broad Measuring Range & High Precision] – LONVOX Decibel Meter features a highly sensitive and precise condenser microphone that is capable to measure noise levels from 30 to 130 dB with an accuracy of ±1.5 dB. The dB meter is A-weighted, which is ideal for the measurement of environmental noise, such as traffic noise, baby room noise, classroom noise, home theater noise, industrial noise, and so forth. The sampling rate is 2 times per second, which is ideal for dB tests in various contexts..
[Backlit LCD Display & Versatile Uses] – LONVOX sound level meter features a large backlit LCD display with 4 digits and 0.1 dB resolution, ensuring readouts are clearly visible, and easy operation in a low-light environment. When sound levels exceed the setup value, the backlit display will keep flashing as a visual alarm. Maximum or minimum dB level can be assessed by the sound meter. The data hold function can freeze the current readout of sound measurement based on personal needs..
[Ergonomic & Lightweight Design] – The sound pressure level (SPL) meter is light in weight and compact in size, which is easy to carry. The lightweight design allows long-time operation with less muscle fatigue. The compact design ensures the noise meter fits into your hand ....
YINMIK 2nd Generation pH TDS Tester Combo with Horizontal Display Digital pH Meter Professional PPM Meter for Hydroponics Swimming Pool Aquarium Household Drinking Homebrew
...ic fluctuations in pH value can seriously damage the survival environment of fish. TDS & EC Meter: Monitor the amount of ionic salts in the tank to remind fish keepers when to change the water to balance the ratio of various substances..
[Friendly for Pool Owners] pH Meter: Keep the pool water at the right pH level, which is friendly to swimmers' skin and eyes. TDS & EC Meter: Keep the TDS value of the pool water appropriate can extend the life of the pool equipment..
[2nd Generation pH TDS Meter Combo] Tired of using 1st generation yellow ones with small vertical reading display? The screen of YINMIK 2nd pH TDS meter combo is designed for horizontal display, when you check the pH TDS or EC value, you can always get temperature reading simultaneously, which makes your job easier and more comfortable.
[What You Get] YK-P01B pH Meter *1, YK-E01B TDS Meter *1, YINMIK pH Calibration Buffer Powder* 6, LR44 Battery *6, YK-P01B pH Meter User Manual*1, YK-E01B TDS Meter User Manual*1. 90-days free return and 12-hours respond for any question..
Complete Diabetes Testing Kit: Includes 1 OneTouch Ultra Plus Flex blood sugar meter, 30 OneTouch Ultra Plus blood glucose test strips, 30 OneTouch Delica Plus lancets, 1 OneTouch Delica Plus lancing device, and carrying case — a value kit with all the essentials needed for everyday blood sugar monitoring and testing..
Fast, Accurate Results: Get reliable test results in just 5 seconds and quickly manage high or low blood sugar levels on the go or at home. OneTouch Ultra Plus test strips for diabetes only need a tiny blood sample on either side of the glucose test strips for accurate results..
Virtually Pain-Free: Prioritize your comfort level and test how you prefer by choosing one of 13 depth settings on the One Touch Delica Plus Lancing Device. Pair it with our 33 gauge silicone-coated OneTouch Delica Plus lancets for diabetes testing, designed for smooth gliding into the skin..
ColorSure Technology: Discover a simple way to use colors in managing diabetes! Each time you test, the ColorSure technology on this blood sugar meter instantly shows high, low, or in range results..
#1 Doctor Recommended Brand of Meters & Test Strips: Our commitment to helping you manage your diabetes is proven in the quality of our products. Explore the OneTouch brand for ....
AMTAST TES10C Tesla Tester Gauss Meter Surface Magnetic Field Testers with Ns Function Metal Probe Guass Meters for AC (10~200HZ)/DC, 110V 60Hz with US plug
The Tesla meter is a special instrument used for inspecting & checking flux density, which is also one of the most universally devices in the field of magnetic measurement..
Model TES10C digital Tesla meter is controlled by the SCM, which is suitable for handle operation. It can be used to measure DC or AC magnetic field and flux density..
The device can be carried on one’s person. It is characterized by its wide measuring range, simple operation and clear display..
It is still added with the function of maintenance such as holding Measure Value/Peak Value, As mT or Gs unit of display can be change over, Measuring range of 200mT or 2000mT can be chose, and others that as resetting zero by key and so on..
The power is one piece of battery 9V. It can be used continually about 20 hours. (Battery NOT Included).
