Luft- und Wasserqualitätstester

1. Test the pH level and temperature of solution/water with data hold function.2. Pocket size, lightweight and portable with switchable backlight & large LCD display for clear reading.3. Replaceable pH sensor probe - The electrode probe can be replaced with insert type design for...

Technical features:1. Dot matrix backlit LCD display2. Automatic temperature compensation, fast response time3. Portable and easy to carry4. Equipped with our own dissolved oxygen electrode (polarographic type coated type)Main Specifications:1. Measuring range: Dissolved oxygen: (0.0～20.0) mg/L, temperature: (0-40) degrees Celsius2. Basic error: Dissolved oxygen:...

1. Display form: LCD2. Formaldehyde detection range: 0-1.999 mg/m33. TVOC detection range: 0-9.999 mg/m34. TVOC effectors: Benzene, alkanes, alkenes, ketones, etc.5. Temperature detection range: 0-50 degrees Celsius6. Moderate detection range: 20-90%RH7. Built-in battery: 1200mAh lithium battery8. Charging time: About 4 hours9. Battery life: About...

1. Display mode: smart color screen2. Working voltage: DC 5V3. Working temperature: 10-50 degrees Celsius4. Battery capacity: 1200mA5. Alarm method: color and sound dual reminder6. Standby time: 10 hours7. Security range:-CO2: 350-2000ppm-TVOC: 0.000-2.000 mg/m3-HCHO: 0.000-1.000 mm/m3-Temperature: 0-90 degrees Celsius-Humidity: 0-99%RHSpecification: Package Weight One Package...

About the product1. EC conductivity meter for test the quality of water. 2. The measuring water probe of conductivity test pen is made of titanium alloy materials. 3. Appearance dexterous, beautiful, small size, measuring high precision. 4. Large-screen digital display. 5. Easy to clean,...

1. Measuring range: 400-50002. Measurement accuracy: 5PPM3. Measurement objects:W17 (carbon monoxide + carbon dioxide + formaldehyde + air quality + chemical pollutants)W17A (carbon monoxide + carbon dioxide + formaldehyde + temperature + humidity)4. Applicable scenes: indoors, in cars, public places, stations, gardens, schools5. Power:...

1. Scope:- Total chlorine: 0-10- Free chlorine, acid-base value (pH): 0-10- PH: 6.8-8.4- Total alkalinity: 0-240- Total hardness: 0-1000- Cyanuric acid, melamine: 0-2402. Fast detection, simple operation3. Easy to use, suitable for the detection of drinking water, swimming pool water quality4. Easy to understand...

1.This is a digital TDS meter tester to test the filter water quality purity, to check the performance of your water filter, to check for hardness to make sure you always drink pure water.Saves measurements for convenient reading and recording New Arrival 2.Auto-off function:...

1. Measuring PH value of the solution2. Measuring the temperature of the solution3. LCD backlight hold4. Data hold 5. Temperature unit switch6. Power off memory 7. Solution temperature compensation8. Low battery indicationSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 20cm...

1. Material: ABS2. Display mode: 2.8-inch LCD screen display, 320x240 pixels3. Atmospheric pressure: 86Kpa - 106Kpa4. Detection method of PM: laser scattering5. Sampling time: 1.5 seconds6. Detection temperature: -10 to 50 degrees celsius7. Relative humidity: 20 percent to 85 percent8. Storage temperature: -10 degrees...

1. Material: ABS2. Display mode: digital tube display3. Atmospheric pressure: 86Kpa - 106Kpa4. Detection method of PM: laser scattering5. Sampling time: 1.5 seconds6. Detection of PM2.5: 0-999 ug/cubic meter7. Detection temperature: -10 to 50 degrees celsius8. Relative humidity: 20 percent to 85 percent9. Storage...

1. Material: ABS2. Accurate measurement3. Clear reading4. Applicable scene: Indoor5. Stable performance, strong anti-interference ability, low consumption6. Function: Measure CO2/HCHO/TVOC, temperature and humidity7. The ventilation holes accelerate the convection between the air and the machine, which enables effective detection, and also provides good heat...

1. Material: ABS 2. PM2.5-Erkennungsbereich: 0–999 µg/m³ 3. PM10-Erkennungsbereich: 0–999 µg/m³ 4. HCHO-Erkennungsbereich: 0–9,999 mg/m3 5. TVOC-Erkennungsbereich: 0–9,999 mg/m3 6. Kohlenmonoxid-Erkennungsbereich: 0–1000 ppm 7. Kohlendioxid-Erkennungsbereich: 0–5000 ppm 8. Stromversorgung: 1 Lithiumbatterie, 1200 mAh (im Lieferumfang enthalten) 9. Anwendbare Temperatur: -1 ~ + 70 Grad...

1. LCD-Großbilddisplay mit Hintergrundbeleuchtung, leicht zu bewältigen mit einer Vielzahl von Umgebungen 2. Celsius und Fahrenheit Einheiten Schalter 3. Automatische Temperaturkompensation 4. Umschalten zwischen TDS und Leitfähigkeit 5. Kann verwendet werden: für die Wasseraufbereitungsindustrie, die Trinkwasserindustrie, die Familie, persönliche Heimreisen, Feldarbeit usw. als Werkzeug...

1. CO2-Erkennungsbereich: 400–6000 ppm 2. CO2-Erkennungsempfindlichkeit: 1PPM 3. Erkennungsbereich: 0-2PPM 4. Temperaturmessbereich: 0 ~ 60 Grad Celsius 5. Temperaturmessgenauigkeit: +/-1 Grad Celsius 6. Feuchtigkeitsmessbereich: 0 % ~ 99 % RH 7. Genauigkeit der Feuchtigkeitsmessung: +/-2 % RH 8. Lademethode: DC5V 500mA Micro-USB-Schnittstelle 9. Batterie:...

Anzeigetyp: Digital Mit Hintergrundbeleuchtung oder nicht: Nein Heimwerkerbedarf: Elektrik Produktbeschreibung Ein TDS-Messgerät (auch ppm-Stift, Nährstofftester oder TDS-Stick genannt) ist ein preisgünstiges und praktisches digitales Gerät zur sofortigen Überprüfung der allgemeinen Wasserqualität. TDS = Gesamtgehalt an gelösten Feststoffen, also Salz, Metall oder Mineral im Wasser....