Air & Water Quality Tester
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2 PCS Household Electrolyzer Test Electrolysis Water Tools Water Purity Level Meter PH Testing Tool Water Quality Tester(EU Plug)
Now: R286.00Was: R533.001. The instrument consists of an electrolytic rod with positive and negative electrodes (one is an iron rod and the other is an aluminum rod), and two electrodes are used as electric field introduction. After electrolysis, the positive Fe3+ ions are...Now: R286.00Was: R533.00 -
Digital TDS Meter Tester Filter Water Quality Purity Tester Drinking Water Minerals Testing Tool
Now: R195.00Was: R363.00Display Type:DigitalWith Backlight Or Not:NoDIY Supplies:ElectricalProduct Description A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total...Now: R195.00Was: R363.00 -
JPB-70A Portable Dissolved Oxygen Analyzer Water Quality Aquaculture Dissolved Oxygen Meter Detector
Now: R2,587.00Was: R5,366.00Technical 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...Now: R2,587.00Was: R5,366.00 -
BENETECH GM760 Digital PH Meter Tester
Now: R632.00Was: R1,221.001. 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 indicationNow: R632.00Was: R1,221.00 -
PM2.5/PM10 Air Quality Detector Indoor Air Quality Monitor(Black)
Now: R644.00Was: R1,243.001. Material: ABS2. PM2.5 detection range: 0-999ug/m33. PM10 detection range: 0-999ug/m34. HCHO detection range: 0-9.999mg/m35. TVOC detection range: 0-9.999mg/m36. Carbon monoxide detection range: 0-1000PPM7. Carbon dioxide detection range:...Now: R644.00Was: R1,243.00 -
5 In 1 Air Quality Monitor TVOC HCHO CO2 Detector Temperature Humidity Tester(Black)
Now: R587.00Was: R1,134.001. Use high-precision temperature and humidity sensors to detect in real time and automatically refresh data.2. 1.9-inch clear color display, 240 x 280 resolution, HCHO, TVOC, CO2, temperature, and humidity are more intuitive and easy to read.3...Now: R587.00Was: R1,134.00 -
5 In 1 Air Quality Monitor TVOC HCHO CO2 Detector Temperature Humidity Tester(White)
Now: R587.00Was: R1,134.001. Use high-precision temperature and humidity sensors to detect in real time and automatically refresh data.2. 1.9-inch clear color display, 240 x 280 resolution, HCHO, TVOC, CO2, temperature, and humidity are more intuitive and easy to read.3...Now: R587.00Was: R1,134.00 -
5-in-1 Indoor Home Portable Air Monitor TVOC Formaldehyde Detector(W17 White)
Now: R682.00Was: R1,316.001. 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...Now: R682.00Was: R1,316.00 -
5-in-1 Indoor Home Portable Air Monitor TVOC Formaldehyde Detector(W17A Light Gray)
Now: R682.00Was: R1,316.001. 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...Now: R682.00Was: R1,316.00 -
50pcs PH075 6 In 1 Residual Chlorine PH Water Quality Detector PH Test Paper
Now: R200.00Was: R373.001. 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...Now: R200.00Was: R373.00 -
8-In-1 Air Quality Detector PM2.5 / PM1.0 / PM10 / HCHO / TVOC / O3 / Temperature / Humidity Monitor
Now: R2,320.00Was: R4,811.00Product Description:This product is a multifunctional air quality detector that detects Ozone( O3), Total Volatile Organic Compounds (TVOC), Particulate MatterNow: R2,320.00Was: R4,811.00 -
9 In 1 Air Quality Detector Handheld High Precision Formaldehyde Detector(Black)
Now: R1,122.00Was: R2,165.001. The color indication of the air quality level is more intuitive2. Track the hazard degree of harmful gases and grasp the health status of the environment3. Semiconductor, infrared, electrochemical detection technology, long standby, alarm...Now: R1,122.00Was: R2,165.00 -
9 In 1 Air Quality Detector Handheld High Precision Formaldehyde Detector(White)
Now: R1,122.00Was: R2,165.001. The color indication of the air quality level is more intuitive2. Track the hazard degree of harmful gases and grasp the health status of the environment3. Semiconductor, infrared, electrochemical detection technology, long standby, alarm...Now: R1,122.00Was: R2,165.00 -
AK16 8-In-1 Portable Air Quality Tester Formaldehyde/Carbon Dioxide/Temperature/Humidity Detector
Now: R1,409.00Was: R2,818.001. Measuring range: 0-20002. Measurement accuracy: 1ppm3. Measurement objects: carbon dioxide, HCHO, TVOC, temperature and humidity, PM10, PM1.0, PM2.54. Power: 5W5. Shutdown current: less than or equal to 1mA6. Buzzer output: 0.2W7. Standby...Now: R1,409.00Was: R2,818.00 -
AK3 Portable CO2 Air Quality Formaldehyde Carbon Dioxide Detector
Now: R1,122.00Was: R2,167.001. 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...Now: R1,122.00Was: R2,167.00 -
Backlight Model TDS & EC Water Quality Test Pen Meter Conductivity Test Pen(Blue)
Now: R230.00Was: R429.001. LCD large screen display with backlight, easy to cope with a variety of environments2. Celsius and Fahrenheit units switch3. Automatic temperature compensation4. Switch between TDS and conductivity5. Can be used: for water treatment industry, drinking...Now: R230.00Was: R429.00 -
Backlight Model TDS & EC Water Quality Test Pen Meter Conductivity Test Pen(White)
Now: R231.00Was: R432.001. LCD large screen display with backlight, easy to cope with a variety of environments2. Celsius and Fahrenheit units switch3. Automatic temperature compensation4. Switch between TDS and conductivity5. Can be used: for water treatment industry, drinking...Now: R231.00Was: R432.00 -
BENETECH GM761 Digital PH Meter Tester
Now: R686.00Was: R1,325.001. 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 indicationNow: R686.00Was: R1,325.00 -
BENETECH GM8803 Home Indoor Air Quality Detector Haze Smog Tester PM2.5 PM10 Gas Analyzers
Now: R1,587.00Was: R3,173.00Features1. Real-time dynamic measurement of PM2.5/PM10 concentration in air. 2. Ambient temperature and humidity measurement/temperature unit conversion. 3. It has three different display mode switching. 4. Many function, MAX/MIN display, data saving...Now: R1,587.00Was: R3,173.00 -
Digital Multi-function LCD Monitor TDS & EC Meter Water Measurement Test Tool(Beige)
Now: R253.00Was: R472.001.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...Now: R253.00Was: R472.00 -
DM103B Temperature Humidity Dust PM2.5 Air Quality Detector
Now: R880.00Was: R1,700.001. 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...Now: R880.00Was: R1,700.00 -
DM106A Indoor Haze Dust Formaldehyde Air Quality Detector
Now: R1,502.00Was: R3,003.001. Material: ABS2. Display mode: 2.8-inch LCD screen display, 320 x 240 pixels3. Atmospheric pressure: 86Kpa - 106Kpa4. Detection method of PM: laser scattering5. Sampling time: 1.5 seconds6. Detection temperature: -10 degrees celsius to 50 degrees...Now: R1,502.00Was: R3,003.00 -
DM1308 CO2 Monitor Tester Indoor Air Quality 400-5000ppm Digital Carbon Dioxide Temperature Humidity NDIR Sensor
Now: R1,117.00Was: R2,156.00Feature:1. Accurate detection: It can accurately and quickly monitor the indoor CO2 concentration to protect your health. It can also test indoor temperature and humidity in real time.2. Stable and durable: Built-in rechargeable battery can continuously...Now: R1,117.00Was: R2,156.00 -
DM306 Indoor Haze PM2.5 Dust Formaldehyde Detector
Now: R1,442.00Was: R2,883.001. Material: ABS2. Power supply: 2000mAh rechargeable lithium battery3. Sampling time: 1.5 seconds4. Detection temperature: -10 degrees celsius to 50 degrees celsius5. Relative humidity: 20 percent to 85 percent6. Storage temperature: -10 degrees celsius...Now: R1,442.00Was: R2,883.00 -
DM502 Formaldehyde TVOC Detector PM2.5 Dust Tester
Now: R1,861.00Was: R3,722.001. 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...Now: R1,861.00Was: R3,722.00 -
DM601A Multifunctional PM2.5 Formaldehyde Air Quality Detector
Now: R1,858.00Was: R3,715.001. Material: ABS2. Display mode: 4.3-inch LCD display, 320 x 240 pixels3. Atmospheric pressure: 86Kpa - 106Kpa4. PM Detection Method: Laser Scattering5. Sampling time: 1.5 seconds6. Detection temperature: -10 degrees celsius to 50 degrees celsius7...Now: R1,858.00Was: R3,715.00 -
DM72C Household Carbon Dioxide Detector CO2 Concentration Detector
Now: R1,351.00Was: R2,702.001. Material: metal+ABS2. Support history saving3. Support temperature offset4. 4.3 inch LCD screen display, history record preservation5. Temperature unit between celsius and fahrenheit switch6. CO2 Technology: Infrared (NDIR)7. CO2 detection range:...Now: R1,351.00Was: R2,702.00 -
DM73B WiFi Smart Carbon Dioxide Formaldehyde Dust Detector With Time Record
Now: R1,993.00Was: R3,986.001. Material: ABS2. Power supply: rechargeable lithium battery 3000mah3. Save with history4. Near the warning line buzzer alarm on/off5. Temperature unit between celsius and fahrenheit switch6. PM2.5 sensor7. Technology: laser scattering8. HCHO/TVOC:...Now: R1,993.00Was: R3,986.00 -
Indoor Temperature Humidity Air Quality Detector
Now: R1,260.00Was: R2,519.001. 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...Now: R1,260.00Was: R2,519.00 -
JD-3002 Carbon Dioxide Comprehensive Air Quality Temperature Humidity Detector(480g)
Now: R1,302.00Was: R2,603.00Instrument instructions:1. After the test, the power of the equipment must be turned off to avoid accidents2. Prevent the instrument from violent vibration3. After placing the instrument for a long time, the odor gas will accumulate in the instrument,...Now: R1,302.00Was: R2,603.00 -
PM2.5/PM10 Air Quality Detector Indoor Air Quality Monitor(White)
Now: R648.00Was: R1,251.001. Material: ABS2. PM2.5 detection range: 0-999ug/m33. PM10 detection range: 0-999ug/m34. HCHO detection range: 0-9.999mg/m35. TVOC detection range: 0-9.999mg/m36. Carbon monoxide detection range: 0-1000PPM7. Carbon dioxide detection range:...Now: R648.00Was: R1,251.00 -
PTH-9C Gas Detector Infrared Carbon Dioxide Detector Temperature And Humidity Meter
Now: R1,178.00Was: R2,355.001. Temperature, humidity, carbon dioxide concentration values2. Three levels of carbon dioxide concentration detection, normal (1-700PPM), warning (700-1500PPM), dangerous (1500-5000PPM)3. Applicable to a variety of scenarios, real-time monitoring, in...Now: R1,178.00Was: R2,355.00 -
PTH-9CW Wifi Intelligent Infrared CO2 Detector Air Quality Detector Home Temperature And Humidity Meter
Now: R1,443.00Was: R2,885.001. WiFi connection, temperature, humidity, carbon dioxide, buzzer alarm, Tuya Smart2. When the carbon dioxide concentration reaches the preset value, the buzzer will alarm3. Applicable to a variety of scenarios, real-time monitoring, in the car, public...Now: R1,443.00Was: R2,885.00 -
SmartSensor AR8500 Handheld Ammonia Gas NH3 Detector Meter
Now: R5,242.00Was: R11,290.001. Fast response speed, high precision, of its stability, good repeatability.2. The apparatus is widely used in metallurgy, power plant, farms, mines, chemical, scientific research, medical, pharmaceutical, environmental protection, and other fields.3...Now: R5,242.00Was: R11,290.00 -
SmartSensor PH818 PH Water Quality Tester Pen
Now: R1,219.00Was: R2,437.001. 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...Now: R1,219.00Was: R2,437.00 -
SNDWAY SW-825 Micro USB Charging Desktop Air Quality Real-time Purification Detector with HiD LED Screen, Support Alarm Prompt
Now: R3,539.00Was: R7,622.001. High-precision laser sensor, accurate and sensitive, so that the original shape of the contaminated particles is exposed. 2. Real-time monitoring of humidity, temperature, PM2.5. 3. When PM2.5 exceeds the alarm value, the instrument flashes red data...Now: R3,539.00Was: R7,622.00 -
T03 3 In 1 Carbon Dioxide Detector Air Quality Monitor( Semiconductor White)
Now: R906.00Was: R1,748.001. Fast detection, 4S/time real-time refresh2. 4 colors indicate changes in the status of carbon dioxide3. The instrument adopts a three-dimensional air duct design, and the air convection design is more accurate.4. LCD screen display + smart backlight,...Now: R906.00Was: R1,748.00 -
TDS Water Quality Test Pen Conductivity Temperature Detection Drinking Water Purifier Household Water Quality Detection Tool Instrument
Now: R294.00Was: R548.001. Material: PPO shell, inner core galvanized copper2. Weight: About 42 grams3. Size: about 16.3x2.9x1.6 cm4. Test items: TDS/conductivity/temperature5. Test range: 0-9999PPM6. Resolution: 1PPM7. Temperature test range: 0-99 degrees Celsius8. Accuracy:...Now: R294.00Was: R548.00 -
TDS Water Quality Test Pen High-Precision Drinking Tap Water Detector
Now: R220.00Was: R410.001. Applicable scenarios: home, hospital, swimming pool, disease control center, water plant laboratory, aquaculture industry2. Detectable range: 0-99903. IPX6 waterproof body, prevent a lot of water splash4. Powered by two button batteries...Now: R220.00Was: R410.00 -
TDS-139 TDS Testers(Blue)
Now: R511.00Was: R954.001. Measuring range:0-1999 PPm(mg/L) 2. Resolution: 1 PPm(mg/L) 3. Accuracy: +/-2%F.S 4. Operating Temperature: 0 degree - 50 degree C(32degree F-122 degree F) 5. Pocket sized and feather-weight for portable use in a large number of applications...Now: R511.00Was: R954.00