Comprehensive Monitoring: The HM-100 Water Quality Tester is an essential tool for simultaneous measurement of pH, EC, and temperature. Ideal for continuous monitoring in hydroponics, aquariums, swimming pools, and industrial water quality control. Adjustable Features: Features adjustable FND brightness with four levels, customizable alarm ranges with visual and audible alerts, and an option to store up to six readings. Users can select EC display factors of 0.5 or 0.7 for precise nutrient management. Detailed Specifications: Measures pH range from 0.1 to 14.0, temperature from 0°C to 80°C, TDS up to 9990 ppm, and EC up to 10.00 mS. Offers high accuracy with ±0.1 pH for pH levels, ±1°C for temperature, and ±2% for EC/TDS. Includes Automatic Temperature Compensation (ATC) from 0°C to 60°C. Design and Power: Powered by a 5V/1A source, suitable for environments from 0 to 50°C with up to 80% humidity. Features a robust Electroconductivity Sensor and a single junction Ag/AgCl pH sensor. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. voltage: AC100-240V Colour:As shown Material:ABS Due to different batches, there may be differences in product appearance and printed text, which will not affect use Package Contents: 1 * Water Quality Tester Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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The CCTV tester also supports UTP cable testing. You can use a monitor and DVR to work together conveniently and quickly. Item Type: CCTV Tester. 1 x CCTV Tester. PORTABLE AND EASY TO CARRY: Compact in size, easy to carry to different scenes for different testing works, ideal tool!
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Lipo Battery Voltage Tester, Low Voltage Alarm Mode for 2-8S, Function of Checking Your Lipo Cells Voltage Use for 1-8s Lipo/Li-ion/LiMn/Li-Fe, the Lipo Battery Meter Automatic Protects Against Reverse Connection, RC Low Voltage Buzzer Alarm, Battery Monitor Checker Tester LED Voltage Display Function, Lipo Battery Voltage Tester Clearly Display the Value of Battery Cell Voltages, Total Voltages, Lowest Cell Voltage, Remaining Battery Capacity, and Low Voltage Alarm Funtion Protect the Battery from Overcharging or Overdischarging, Test the working state of lithium battery When the Voltage is Below the Set Value, the Battery Voltage Tester will Keep Buzzing with Red LED Light.the default Pre-set Value 3.3V. Push Key on Top Can Change the Alarm Voltage Settings and Save note: Random words, Cannot be chosen the specific words. Material: plastic colour: Black Red Package Contents: 5 x Lipo Battery Voltage Tester Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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The CCTV tester also supports UTP cable testing. You can use a monitor and DVR to work together conveniently and quickly. Item Type: CCTV Tester. 1 x CCTV Tester. Working Temperature: -10 ℃ to+50 ℃.
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Usage Tips:Features: 100V/250V/500V/1000V rated test voltage, with a measurement range of up to 2000M and has the ability to measure AC voltage. Wide measurement range, with locking button, easy for you to choose and use. Can measure AC voltage below 500V (full scale linear indication). Low resistance value buzzer alarm, reminding you to pay attention and observe. The battery voltage status indicator light (BATT CHECK light on) also serves as a high voltage indicator for the operation of the megohmmeter. Additional external DC power supply (charging) socket for your convenience. Widened dial design, wider indication range, and more accurate fault diagnosis. The dial illumination function is convenient for you to use in dim environments and accurately read measured values. Automatic discharge function: After the measurement is completed, it automatically enters the discharge state to avoid electric shock caused by residual charges in the circuit. Strong output load capacity, with a maximum output short-circuit current of 0.55mA. Add a transistor withstand voltage measurement scale to directly read the withstand voltage value (load voltage) of the tested material. Fully functional, higher accuracy, convenient and reliable operation, it is an excellent electrician testing instrument. Comes with a pair of test leads and alligator clips, good quality zipper bag for carrying and storage. It is used to measure the insulation resistance of various electrical equipment and insulation materials such as transformers, motors, cables, switches, and electrical appliances, and to maintain, test, and verify famous electrical equipment. Specifications: Material: ABS Rated Test Voltage: 100V/250V/500V/1000V Output Voltage: 90~120% of the test rated voltage Output Short Circuit Current: Max. 0.55mA Measurement Range: 0-2000M Transistor Withstand Voltage Measurement: 100-1000V (0.5mA) Discharge Resistance: 500k-5M Automatic Alarm: 50M Operating Temperature/Humidity: 0~40
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Product Mode: IPC5200Plus. MULTIFUNCTIONAL: The CCTV tester supports digital networks as well as analog AHD CVI TVI formats, and is compatible with coaxial HD SDI, HD display interface, and VGA inputs.
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[High efficiency]Easy identification of fiber breakpoints, poor connecttions, bending or cracking. Excellent for finding the right fiber to splice or quickly finding a break. Our 30mW Visual Fault Locator emit a 650nm bright red light for fiber tracing, fiber routing and continuity checking efficiently. Breaks or faults in the fiber will refract the light, creating a bright glow around the faulty area. [Excellent Functions] The fiber optic tester is perfect for field tests because of its multiple functions such as constant output power, multi-interface adaptation, low battery warning, long battery life, and long-distance detection. Super bright and uses convenient AA battery. [Widely USed]2.5mm Universal Connector - the connector of the detector is compatibly designed for ST, SC, FC, LC interferes both in circle and square shape of different fiber optic cables. [Long Output Distance]The 30mW visual fault locator has a strong light source output power, can output a strong red indicating light, up to 20-30 kilometers. The high-efficiency power supply circuit ensures a stable power supply. [Crash-proof and Dust-proof Design for Pen Head]It Is Designed With Stainless Steel Head And Aluminium Body To Prevent Crash And Dust, And The Case Ground Design Prevents ESD Damage Efficiently. Batteries: Two 1.5V batteries (not included) type: A Colour:green + black Material:Aluminum alloy Package Contents: 1 set x fiber identifier Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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The CCTV tester also supports UTP cable testing. You can use a monitor and DVR to work together conveniently and quickly. Item Type: CCTV Tester. 1 x CCTV Tester. Supports over 30 protocols including for D P, for Lilin, and for Yan.
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Model Number: ez-9909 Display Type: Digital With Backlight Or Not: YES Multi-functional water quality tester Conductivity measurement range: 0 to10000uS/cm 10.01-19.99ms 20.1-400ms/cm. accuracy: ±2% of the reading TDS measurement range: 0 to 1000ppm 1000ppm to 10000ppm 10.1 to 200.0 PPT Salinity measurement range: 0.00 to 25.00% resolution: 0.01% PH measurement range: 0.01-14.00pH, resolution: 0.01pH, accuracy: ±0.05pH Colour:As shown Material:plastic Package Contents: 1 x 5 in 1 Water quality tester(with backlight) 1 x English manual Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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IP / Analog / CVI / TVI / AHD/ HDMI / VGA / SFP / PoE++. K15 CCTV Tester Support Optical Fiber Network Testing IPC 7" Monitor Tester HDMI. CCTV installers often need to carry a variety of testing tools to complete their work.
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3 IN 1 Multifunctional Measuring: pH meter has a three-in-one function, which can measure PH, TDS and temperature with high precision. You just need to remove the protective cover and immerse the pH meter electrode in the solution. Backlit LCD Design: Don't worry about seeing the displayed value when there is insufficient light. Our ph tester digital is equipped with a high-quality titanium alloy probe and glass electrode that can achieve fast and convenient testing. Put the probe into the liquid to be tested, wait for 1 second and read. High Accuracy: Supplied with calibration powders pH 4.00, pH 6.86, pH 9.18. Press the automatic calibration button, the water pH meter will automatically recognize the calibration, easy and convenient. The detailed manual included will show you how to get the best accurate and stable reading. Waterproof and Dustproof: IPX67 high-level waterproof and dustproof can protect our testing inst ents well. Liquid temperature may affect reading levels, but our digital pH water quality tester can accurately measure the pH value of the sample in the temperature range of 0°C-60°C / 32-140℉, and PH tester can automatically identify the calibration solutions to read the digital in a snap. material: plastic Color as shown Package Contents: 1 X Water Quality Monitor Tester 3 X Buffer Powder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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● ONE Gigabit SFP port, support insert SFP optical fiber module, for optical fiber network testing NEW. Optical fiber network test/fiber test (Optional) NEW. (Optional). ● 4K color bar generator, send CVI/TVI/AHD/CVBS color bar video signal for testing monitor or video cable, support 4K resolution.
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Feature: 1.6-in-1 Meter Bluetooth-compatibility: Driven by mobile applications, it can professionally measure pH, ORP, chlorine, EC, TDS and temperature. It is applicable to domestic drinking water, hydroponics, laboratories and aquariums. 2.Cloud Data Management System: Accurate real-time Bluetooth data mission, with clear measurement values. Allows you to save, manage, and share test data at your fingertips without worrying about data loss. 3.Automatic Calibration of pH Tester: High sensitivity glass probe is used. Compared with other pH meters, pH is a three-point calibration method. Our pH is a five point calibration method and is equipped with calibration powder (pH 4.00, pH 6.86, pH 9.18, pH 7.00, pH 0.01). You can easily calibrate to ensure the accuracy of the measurement. 4.Comprehensive Information Display: Just immerse the pH meter electrode in the solution to be measured, and the reading can be quickly displayed on the APP. Multiple parameters are displayed at the same time, and the mobile phone APP controls the backlight display. 5.High Precision Water Quality Tester: The high-precision algorithm chip and electrode of our digital water quality tester ensure accurate and fast response. The green backlight LCD design ensures that you can read the measurement results under any conditions. Specification: PH value range: 0.1-14.0 Resolution: 0.1ph Precision: ± 0.1ph Temperature range: 0.1 ℃ - 8.0 ℃ 31.2 ℉ - 176 ℉ Resolution: 0.1 ℃/0.1 ℉ Accuracy: ± 0.5 ℃ EC range: 0-1999us/cm, 10.01-20.0mS/cm, 2000-10000uS/cm Resolution: 1uS/cm 10uS/cm 0.01mS/cm Precision: ± 2% F.S. TDS range: 0-999ppm, 1000-9990ppt Resolution: 1ppm 10ppm Precision: ± 2% F.S. CL range: 0.1-4.0mg/L Resolution: 0.1mg/L ORP range: ± 999mv Resolution: 1mv Precision: 15mv Battery: 3 x AAA, excluding Display: LCD digital display Backlight: APP control Temperature
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Suppot POE, WIFI, RJ45TDR, DC12V power output etc. Use it to make your installation process simple and efficient. 1 BNC input, NTSC/PAL (Auto adapt). such as PELCO-D/P etc. Rapid Video:Auto view the video, create testing report.
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This is a 16-in-1 water test kit. The test strip can monitor 16 elements at once, including: pH value, hardness, lead, iron, copper, mercury, total alkalinity, nitrite, nitrate, bromine, free chlorine, total chlorine , fluride, chromium/Cr, carbonate root, cyanuric acid, which cover the major factors that can contaminate a pool, hot tub or drinking water quality. Our aquarium tester strip kit uses the most reliable test strips to ensure the accuracy of water quality tests. It comes with a detailed color chart, detect low levels of impurities and foreign substances, help prevent any invisible water problems. This water quality measurement kit has also been used in science education. This 16 in 1 home water test kit comes with a tube and dropper, which avoids water pollution and is easy to operate. The 16 in 1 water quality testing paper allows you to test the water quality in a few seconds, which is quick and convenient. Water testing kit for drink water can be applied to all kinds of water testing, such as drinking water, swimming pools, hot tubs, spas, ponds, aquariums, industrial waste water, etc., offering the accurate values of water quickly, safely and easily. Key Features: Fast Testing and Easily Read: Put the test strip into the water for 2s and remove it, then hold the strip horizontally for 60s, compare with color chart on bottle to get accurate value of the fish tank. You can get accurate results within 30s. Sufficient Quantity: One bottle contains 100 test strips, which is enough for meeting your needs for testing water quality, and the portable design allows you to carry with you easily. Specifications: Product Name: 16 in 1 Water Testing Kit Specification: 100 pieces/box Material: paper Color: As Shown Reading time: 60s Test items: pH value, hardness, lead, iron, copper, mercury, total alkalinity, nitrite, nitrate, bromine, free chlorine, total chlorine , fluride, chromium/Cr, carbonate root, cyan
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Suppot POE, WIFI, RJ45TDR, DC12V power output etc. Use it to make your installation process simple and efficient. 1 BNC input, NTSC/PAL (Auto adapt). such as PELCO-D/P etc. Rapid Video:Auto view the video, create testing report.
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