Reviews Measuring Systems

Manometer Digital Gas Pressure Tester Differential Pressure Gauge HVAC Air Pressure Meter with Backlight Data Record Function

  • ✅【High Accuracy】Measurement range: ±2.000psi.
  • ✅【12 Selectable Units】Easily toggle between Psi, kPa, Pa, Kgfcm2, ozin2, Bar, mbar, inHg, mmHg, inH2O, ftH2O and cmH2O.
  • ✅【Data Record】This Manometer would be record 99pcs data with time stamp, which help to easier to analyze the data.
  • ✅【Multi-Functional】Measuring Differential pressure, Positive and Negative Pressure, Data Hold, MAX/MIN/Average, Large LCD backlight, Low battery Alarm, Auto Power Off Functions.
  • ✅【Wide Applications】This high-quality manometer is suitable for gas measurement systems, which measuring the air and ventilation system, calibrating and trouble shooting of gas pressure systems, HVAC, gas appliance repair and installation, laboratory testing, etc..
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Testo Differential Pressure and Infrared Clamped Thermometers with Smartphone Operation for Bio-Labs, HVAC, and Detection of Hot Spots in Electrical Systems Model: 115i, 510i, 805i

  • Testo 115i: Temperature Range: -40 to +302°F | Accuracy: ±1.3 °C (-20 to +85 °C) | Resolution: 0.1 °C | Operating Temperature: -20 to +50 °C | Data transfer: Bluetooth | Radio range: 100m.
  • Testo 510i: Measuring range: -150 to 150 hPa | Accuracy: ±0.05 hPa (0 to 1 hPa).
  • ±(0.2 hPa + 1.5 % of m.v.) (1 to 150 hPa) | Resolution: 0.01 hPa | Operating temperature -20 to +50 °C.
  • Testo 805i: Measuring range: -22 to +482°F | Accuracy: ±1.5°C or ±1.5 % of reading (0 to +250°C) | ±2.0°C (-20 to -0.1°C) | ±2.5°C (-30 to -20.1°C) | Resolution: 0.01°C | Operating temperature: -10 to +50 °C | Laser marking: Diffractive optics (laser circle).
  • Battery type: 3 micro batteries AAA | Battery Life: 150 Hrs for Testo 115i & 510i and 300 Hrs for Testo 805i | Compatability: requires iOS 11.0 or newer / Android 6.0 or newer.
  • requires mobile end device with Bluetooth 4.0.
  • Supply Scope: I unit of Testo 115i, Testo 805i Thermometers and Testo 510i Differential pressure meter, Instruction Manual | Applications: HVAC – Detecting insulation breakdown, heat loss & gain and furnace & duct leakage.
  • Industrial/Electrical – Monitoring motor/engine cooling systems performance, boiler operations, steam systems and detection of hot spots in electrical systems and pane....
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Aerospring 27-Plant Vertical Hydroponic Outdoor Growing System - Patented Vertical Hydroponic Kit for Outdoor Gardening - Grow Lettuce, Herbs, Veggies & Fruit - Grow Smart, Not Hard

  • EASY TO USE AEROPONIC SYSTEM FOR YOUR HOME: Our systems are designed to deliver high productivity and ease of use, with a focus on functionality. The systems use aeroponic technology, allowing for increased air and oxygen to the root zone, promoting greater growth. Grow 27 plants in a small space measuring just 26" from corner to corner.
  • 63" tall including bucket and tower. Well suited for beginners and advanced hydroponic growers.
  • EASY SET-UP: The system is delivered in one box measuring 20 x 26 x 24.
  • GROW SMART & EAT HEALTHY: Hydroponic and aeroponic systems use a fraction of land and water compared to traditional gardening. Growing your own food at home is a sustainable food source, while also addressing food safety and security in todays changing world. The 20 gallon water reservoir, the largest in its class, requires less frequent refilling, while also allowing for better nutrient management and stability. The internal hose is easily detachable for draining and changing water.
  • PREMIUM QUALITY & ENVIRONMENTALLY COMPLIANT: We make our systems with the highest quality components, giving you the peace of mind to know that our system will give you great outp....
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RigExpert Stick 230 Pocket Size Antenna Analyzer for 100kHz - 230MHz

  • The analyzer is designed for measuring SWR (standing wave ratio), return loss, as well as other parameters of cable and antenna systems in the range of 100 kHz to 230 MHz..
  • Rapid check-out of an antenna in the field or stationary conditions..
  • Measuring capacitance or inductance of reactive loads..
  • Output signal shape: square, 0.1 to 230 MHz..
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AUTOUTLET Fahrenheit Antifreeze Refractometer with ATC Function for Checking Freezing Point of Automobile Antifreeze Systems, Battery Fluid Condition, Battery Acid, Glycol, Coolant, Antifreeze Tester

  • 【Widely Measuring】This Antifreeze Refractometer Tester is a portable tool for car owners. It can be used to test freezing point of automobile antifreeze systems,battery fluid condition,battery acid, glycol, coolant..
  • 【ATC Function】The Antifreeze Refractometer is with automatic temperature compensation function.It is more convenient to use at different temperatures..
  • 【Easy to Check Reading】Just need 2-3 drops of solution and wait for a few seconds, then you can get accurate data.And no battery needed..
  • 【Ethylene Glycol or Propylene Glycol Measuring Rage】Measuring freezing point of automobile antifreeze based on ethylene glycol or propylene glycol. Scale Range: ethylene glycol based: 32 to -84 degree F, propylene glycol based:32 to -60 degree F..
  • 【Battery Acid Measuring Range】Measuring specific gravity of battery acid and provide a quick reference of battery charge condition. Scale Range:1.100~1.400kg..
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Spa Frog Maintain Non-Chlorine Shock Treatment 6 Pack with EH Water Care Guide

  • One dose delivers clean crystal clear water in 15 minutes.
  • Maintain the clean, without the chlorine or Cyanuric Acid buildup.
  • For use with all FROG hot tub systems. Compatible with all Frog spa systems.
  • NO MEASURING NEEDED - Just open the pouch and pour Maintain into your hot tub or spa.
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Fuairmee Hydroponics Growing System with LED Grow Light, Smart Germination Kit Garden Planter for Family Home Kitchen with Cycle Timing Function (9 pods, White)

  • EASY TO USE AEROPONIC SYSTEM FOR YOUR HOME: Our systems are designed to deliver high productivity and ease of use, with a focus on functionality. The vertical systems use aeroponic technology, allowing for increased air and oxygen to the root zone, promoting greater growth. Grow 27 plants in a small space measuring just 34" from corner to corner.
  • 74" tall including tent, wheelbase, bucket and tower. Well suited for beginners and advanced hydroponic growers.
  • 2-IN-1 CONVERTIBLE SYSTEM, EASY SET-UP: The tent delivers 30% increased growth when zipped. Using a hexagonal design, the position of the 6 grow lights expose the plants to increased light for greater yield. Grow indoors all year round.
  • remove the indoor kit and grow outdoors during warmer months with the 20' outdoor rated pump power cord. The system is delivered in one box measuring 20” x 24” x 27”.
  • GROW SMART & EAT HEALTHY: Hydroponic and aeroponic systems use a fraction of land and water compared to traditional gardening. Growing your own food at home is a sustainable food source, while also addressing food safety and security in today’s changing world. The 20 gallon water reservoir, the largest ....
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MushroomSupplies.com All in One Mushroom Grow Kit in-a-Bag | Mushroom Grow Bag with Sterilized Grain and Substrate | Easy Grow Your Own Mushrooms (5 LBS)

  • EASY TO USE AEROPONIC SYSTEM FOR YOUR HOME: Our systems are designed to deliver high productivity and ease of use, with a focus on functionality. The vertical systems use aeroponic technology, allowing for increased air and oxygen to the root zone, promoting greater growth. Grow 27 plants in a small space measuring just 34″ from corner to corner.
  • 74″ tall including tent, wheelbase, bucket and tower. Well suited for beginners and advanced hydroponic growers.
  • 2-IN-1 CONVERTIBLE SYSTEM, EASY SET-UP: The tent delivers 30% increased growth when zipped. Using a hexagonal design, the position of the 6 grow lights expose the plants to increased light for greater yield. Grow indoors all year round.
  • remove the indoor kit and grow outdoors during warmer months with the 20′ outdoor rated pump power cord. The system is delivered in one box measuring 20” x 24” x 27”.
  • GROW SMART & EAT HEALTHY: Hydroponic and aeroponic systems use a fraction of land and water compared to traditional gardening. Growing your own food at home is a sustainable food source, while also addressing food safety and security in today’s changing world. The 20 gallon water reservoir, the la....
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Amprobe DGC-1000A Clamp Ground Resistance Tester

  • Ground resistance tester for measuring ground resistance, current, and continuity in multi-grounded systems.
  • True RMS meter provides accurate readings when measuring linear or non-linear loads where the current or voltage has a sinusoidal or nonsinusoidal waveform.
  • Clamp-on head to measure resistance on a ground rod without the use of additional ground rods and without disconnecting the grounds under test.
  • Measures ground resistance from 0.025 to 1,500 ohms and AC current up to 10A.
  • Safety rated to European Standard 61010-2-32 Category III 300V, Category II 600V.
  • Continuity beep if the resistance is lower than 40.00 Ohms.
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Driak 34mm/1.34\ Round Bubble Level Aluminum Case bullseye level Glass Mirror Bubble Level Circular Spirit Level Bubble Small Precision Level with Mounting Holes

  • High precision Aluminium Case Bullseye Spirit Bubble Surface Level 34mm.
  • Driak Surface Mounted Aluminium Housing Circular Spirit Level Bubble Level Ball Vials , D34mm Size:34mm*20mm*13mm/1.34"*0.79"*0.51".color : white or yellow water.Accuracy : 30′ /2mm.Mounting hole siz:3.5mm/0.14" ,Pitch :21mm/0.83".Round material : Aluminum case and Glass mirror.Package Included:1pc bubble level.
  • The level bubble sensitivity 20' per 2mm bubble movemement for professional measuring and normal usage.Applications:Precision Instrument Levelling.High precision weighing scales.Robotic systems levelling.
  • The bubble level is aluminum frame housing high quality plastic vial.For Precision Instrument Robotic Systems bubble levels precision instrument levelling ,high precision weighing,Etc..
  • The level is perfectly balanced to indicate any slant, and makes setup of your equipment fast and perfectly aligned.For Precision Instrument Robotic Systems..
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Elitech GSP-8 Digital Data Logger Refrigerator Temperature Humidity Recorder Alarm

  • MULTI-USE TEMPERATURE AND HUMIDITY DATA LOGGER. Internal high-precision temperature sensor measuring from -20℃ to 60℃(-4℉~140℉). 78.7-inch-long external temperature and humidity sensor probe measuring temperature from -40℃ to 85℃ (-40℉~185℉) and humidity from 1% to 99%RH..
  • LARGE RECORDING CAPACITY. Records up to 100,000 temperature points and 100,000 humidity points, generates PDF report automatically without software..
  • RECHARGEABLE BATTERY. Low-power consumption runs up to 2 years on a full charge..
  • LARGE LCD SCREEN. It will provide audible alarms, LED indicators, and screen indicators when temperature or humidity is over the set range. Display the MIN/MAX temperature and humidity in both screen and report..
  • PLEASE EMAIL/MESSAGE US FOR THE CALIBRATION CERTIFICATE. Free software: conforms to FDA standard, supports macOS and Windows systems, provides a variety of functions for convenient use. 24/7 US Technician Support via Email and Phone..
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Bluelab pH Pen 716480

  • The tester is made of high quality electronic components to ensure high accuracy..
  • The resolution of ORP tester is 1 mv, very high sensitivity..
  • Suitable for water sources, aquariums, hydroponics, swimming pools and other water systems..
  • Compact and portable pen design,easy to operate and storage..
  • Large and clear LCD, easy to read and accurately measuring functions..
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HM Digital Replacement pH Sensor

  • Suitable for water sources, aquariums, hydroponics, swimming pools and other water systems..
  • Large and clear LCD, easy to read and accurately measuring functions..
  • Compact and portable pen design,easy to operate and storage..
  • The tester is made of high quality electronic components to ensure high accuracy..
  • The resolution of ORP tester is 1 mv, very high sensitivity..
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