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$5.00 Shipping Condition: New Location: China KT-401 Air Ion Tester Meter Counter-Ve Negative Ions With Peak Maximum Hold Description KT-401 Air Ion Tester Meter Counter-Ve Negative Ions With Peak ... moreMaximum Hold Test range is between 1x10000 to 1999x10000 ions/cc Overflow and display only"1" Low battery indication This Air Ion Tester is designed for test high level concentration of negative or positive air ion. It is effective to test the electric charge on the surface of textile by strict. With it you can estimate whether the air ion generator or air purifier is working in good state. The reading of the tester is correlative to the air ion concentration. But not exactly the number of it. In factor, this tester can only provide you a rough measurement to the air ion source. Please don't take it as an precision instrument. DISPLAY LCD Display: Max reading of 1999. Overflow and display only"1" Low battery indication FUNCTIONS Test range is between 1x10000 to 1999x10000 ions/cc Resolution:1x10000 ions/cc Tiny shape Very easy to hang as a necklace Display concentration of positive and negative air ion Check Ion Generator Test the textile or cloth. Judge the ion's polarity and concentration Attention: don't touch the rear square metal of the tester when testing Power supply: 1.5V x 2 LR44 button size battery Dimensions:78mm(L) x 27mm(W) x 9mm(H) 90g Payment Usually. If you Choose"The Standard Int'l Shipping" and pay $1.99 or more in addition.It means the items will be sent with a tracking number. Payment: 1. We accept payment via PayPal only. 2. Buyer need to send payment within 7 days of auction closing. Otherwise. You will get an UPI(Appealing Unpaid Item) your account will be limited after you get 4 UPI strikes. 3. Please make payments and provide us with a verified shipping address asap to get fast service. 4. Please note that paying by e-cheque through PayPal will delay your shipment by up to 2 weeks while payment clears through the PayPal system(check with PayPal on the expected clearance date)if your payment stil
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$83.70 Shipping Condition: New Location: China
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$8.98 Shipping Condition: New Location: Ridgewood, United States It also will show you overall air quality by color indication. Easy to use. Air quality monitor indoor will always take care of you and your family health. ... moreManufacturer : HYVQDNM. HCHO(formaldehyde).
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Free Shipping Condition: New Location: China Average rebound value on steel anvil Rm: 80±2. --Sphere radius of rebound pole SR: 25mm±1mm. Technical Specifications --Center rod is made from imported ... morematerial, high accuracy and durable resistance.
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Free Shipping Condition: New Location: Jamaica, United States Transistor Tester. - Transistor test area. TFT graphic display Multifunction Tester. - Zener Diode test area. - Automatic detection of zener diode 0.01-30V. ... more- 160x128 TFT display. - Zener diode test area.
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Free Shipping Condition: New Location: United States
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Free Shipping Condition: New Location: China 160x128 TFT display. Transistor Tester. - Transistor test area. - Zener Diode test area. - Automatic detection of zener diode 0.01-30V. TFT graphic display ... moreMultifunction Tester. - Zener diode test area.
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$3.99 Shipping Condition: New Location: China Transistor Tester Automatic detection of zener diode 0.01-30V. LCR-TC1 Transistor Tester. TC-V2.12k is a TFT graphic display Multifunction Tester. Detect ... moretransistor. 1 x Multi-functional TFT Transistor tester.
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Free Shipping Condition: New Location: Bordentown, United States You can follow our instruction to reset data with the function key and setting button on the front. Suitable for various battery types - DEFAULT 12 volt ... morelead acid battery,you can install DIRECTLY. The flash alarm function would remind you if the battery capacity is lower than 20%.
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Free Shipping Condition: New Location: Brentwood, United States Defaulted Applicable Battery: 12V lead-acid battery. Product size:61.5mm 33.5mm 13.5mm. Installation size:58.5mm 28.5mm. Display size:36mm 19.5mm. 1 x ... moreBattery Monitor. The battery tester are designed with waterproof screen protector with bright back-light, which is convenient for you to easily read the results on the display from different angles.
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Free Shipping Condition: New Location: Denver, United States Suitable for: 3s-26s 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V, 60V 72V 84V;. Reverse protection design, won't burn if connect reversely. ... moreFunctions of battery capacity indicator.
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Free Shipping Condition: New Location: United States Motor Rear Cover Connector Replace Parts For Dyson V7 V8 Vacuum Cleaner. For Nissan Infiniti 21712-79900 Coolant Overflow Reservoir Cap Tank Black. High ... moreQuality 3 Holes CFS-3 Fiber Optic Stripper Double-Nose Pliers Upgraded.
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Free Shipping Condition: New Location: China The the distance between the thumb and the air negative generator to be tested, the the degree of the tester, and the smaller the degree of the tester. ... moreThe tester is easy to carry and is suitable for testing concentration sources such as various positive and negative generators, air purifiers and air conditioners.
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Free Shipping Condition: New Location: China It is also compatible with international standards of ASTM D523, ASTM D2457. 60° angle for semi gloss. Basic mode: 1000. 0~40℃（32~104°F）. -20~50℃（-4~122°F）. ... moreOperation Temperature. L W H : 160mm 75mm 90mm.
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$20.00 Shipping Condition: New Location: China Test the textile or cloth, judge the ion's polarity and concentration. Test range : 1x10000 ~ 1999x10000 ions/cc.
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Free Shipping Condition: New Location: China Best Price and Good Quality. Small in size, easy to carry. We also have a high-standard team, qualified by authorized organizations to ensure products ... moreare of the highest quality. The item in the actual use of the process of quality problems.
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$3.20 Shipping Condition: New Location: China 1 Buzzer Alarm. Alarm set value range:OFF~2.7~3.8V. hope you could understand.
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$3.50 Shipping Condition: New Location: China Maximum capacity statistics support 9999Ah (9999000mAh). Maximum battery capacity range: 9999Ah (1Ah = 1000mAh) greater value by shifting the decimal ... morepoint to switch, when the display is less than 10Ah X.XXX, as shown above to achieve 10Ah XX.XX, and so on.
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$60.00 Shipping Condition: New Location: China The sensor of tester is GM-Tube. It will count this signal to transform the amount of anion. A thermal printer prints out the maximum/minimum/average ... morenegative ion count data as well as the 8 negative ion counts.
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Free Shipping Condition: New Location: 金东区, China Port for balance plug for up to 8 cell Lipo, LiFe, or Li-Ion batteries. Can be used as tester to test standard and narrow. Battery Type: Can test Li-Po/Li-lon/Li-Fe(2-8S),NiCd/NiMH(4-8S) ... morebattery. High-Precision, Test 2-8s lithium battery.
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Free Shipping Condition: New Location: Jamaica, United States Transistor Tester. -Transistor test area. IR decoder. -Zener Diode test area. TFT graphic display Multifunction Tester. - Automatic detection of zener ... morediode 0.01-30V. 1.3 Detect transistor. 1PCS LCR-T7 TFT Transistor Tester.
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Free Shipping Condition: New Location: China The Oxygen Analyzer is specially used for detecting the concentration of O2 generated by molecular sieve O2 Concentrator. Ultrasonic oxygen sensor with ... moreaccuracy ≤±1.5%. Range: 73% to 95.6% O2. Battery Lasts >24 hours.
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$3.20 Shipping Condition: New Location: China Product model: XH- M239. Load power: 10W 8Q. automatic save without operation 5 seconds after the value setting is complete. Long press: data zero. Item ... moreLocation. Otherwise deal is final. We will be happy to resolve.
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Free Shipping Condition: New Location: Denver, United States No more worries about the safety. ✅【3 Color LED Display Battery Status】 1 red+2 yellow+7 green, every line in screen presents 10% battery capacity. Power ... moreSource Battery Powered. We’re proud to serve you and bring a smile to your face with our top-notch service and products.
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$3.72 Shipping Condition: Neu Location: China When display 2-b can adjust different battery types, long press the button to change the value. When displaying 3-c, you can adjust the number of battery ... morecells, and long press the button to change the value.
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$3.20 Shipping Condition: New Location: China Lithium battery display module 1. Working current: 5mA. hope you could understand.
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$2.82 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: United States Press the "OK" button to stop flashing, and press the "OK" button again to reset tester for next battery testing. Battery Capacity Range: 9999Ah (1Ah=1000mAh, ... morethe decimal point can move when the number is large, e.g. it displays X.XXX when lower than 10Ah, and displays XX.XX when higher than 10Ah. ).
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Free Shipping Condition: New Location: China (range hysteresis: ±1.0kV to ±1.5kV). The status of the battery is shown on the display. Bar graph precision: ±0.1kV for low range ±1.5kV for high range, ... more±15V for ion balance range. light weight. compact design.
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Free Shipping Condition: New Location: China Model KEC900+. 1.1 x KEC990+ Air Negative Ion Concentration Detector. Accessories Adapter, ground clamp, static shield, signal line, manual. Accuracy ... more± 25%. Air Velocity 600cm ³. Consumption 130mA. Weigth 740g.
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$49.99 Shipping Condition: New Location: China The Oxygen Analyzer is specially used for detecting the concentration of O2 generated by molecular sieve O2 Concentrator. Ultrasonic oxygen sensor with ... moreaccuracy ≤±1.5%. Range: 73% to 95.6% O2. Battery Lasts >24 hours.
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$4.54 Shipping Condition: Brand New Location: China (6,UTP network cable sorting test, test network cable connection. ● H.265/H.264, 8K video display via mainstream. ● UTP cable test, detect the near-end, ... moremid-end and far-end fault point. 2) Network cable tester.
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Free Shipping Condition: New Location: Denver, United States Suitable for: 3s-26s 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V, 60V 72V 84V;. Reverse protection design, won't burn if connect reversely. ... moreFunctions of battery capacity indicator.
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Free Shipping Condition: New Location: Denver, United States Suitable for: 3s-15s 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V;. 【Easy to Use in Many Vehicle】 - Built-in 30cm power cable, simple ... moreto connect: You just need to connect the red wire to positive and black one to negative.
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Free Shipping Condition: New Location: China The closer the distance between the thumb and the air negative ion generator to be tested, the higher the degree of the tester, and, the smaller the degree ... moreof the tester. The tester is easy to carry and is suitable for testing high concentration ion sources.
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$42.21 Shipping Condition: Brand New Location: China Finished Size: 50mmX37mmX17mm (length X width X height maximum position size, contains copper foot height). Maximum battery capacity range: 9999Ah (1Ah ... more= 1000mAh) greater value by shifting the decimal point to switch, when the display is less than 10Ah X.XXX, as shown above to achieve 10Ah XX.XX, and so on.
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Free Shipping Condition: New Location: China The closer the distance to the air negative ion generator to be tested, the higher the degree of this tester, and vice versa, the smaller. The tester ... morecan truly display the concentration of negative ions in the air, the concentration is different in different places, such as the wind at the concentration is high.
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$85.24 Shipping Condition: Used Location: Toledo, United States The top of the range MIT1525 performs insulation resistance tests up to 15 kV with a 30 TΩ maximum resistance and an accuracy of ±5 % from 1 MΩ up to ... more3 TΩ. MIT515, MIT525 and MIT1025 safety rated at CAT IV 600 V (maintained to 3000 m altitude).
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$13.99 Shipping Condition: New Location: China The Oxygen Analyzer is specially used for detecting the concentration of O2 generated by molecular sieve O2 Concentrator. Ultrasonic oxygen sensor with ... moreaccuracy ≤±1.5%. Range: 73% to 95.6% O2. Battery Lasts >24 hours.
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Free Shipping Condition: New Location: China • Selectable concentration units - ppm, mg/L and mol/L. Ion Concentration. Due to transportation issues, liquids are not included！！！. • Automatic temperature ... morecompensation ensures accurate readings over the entire range.
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$3.50 Shipping Condition: New Location: China 1/2/5/10Pc x battery capacity tester. Finished Size: 50mmX37mmX17mm (length X width X height maximum position size, contains copper foot height). Maximum ... morebattery capacity range: 9999Ah (1Ah = 1000mAh) greater value by shifting the decimal point to switch, when the display is less than 10Ah X.XXX, as shown above to achieve 10Ah XX.XX, and so on.
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$2.99 Shipping Condition: New Location: China Press the S - or S++button to change the set current in the range of 0.1-2.6A. When the test is completed, the Nixie tube will stay at Ah value and flash ... morequickly with an audible reminder, and the "RUN" indicator will go out.
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Free Shipping Condition: New Location: Jamaica, United States LCR-T7 Transistor Tester. Transistor Tester. - Transistor test area. - Zener Diode test area. - Automatic detection of zener diode 0.01-30V. TFT graphic ... moredisplay Multifunction Tester. - 160x128 TFT display.
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Free Shipping Condition: New Location: United States Scope of application: widely used in household oxygen generators, ozone machines. Tks for your understand. Accuracy class: 4. In addition, we have 2 warehouses ... morein the United States. 0-3 L/min 93mm long.
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Free Shipping Condition: New Location: United States The battery types are. Material: ABS. Colour: black, blue (optional). Weight：58G. Size：90 58 21MM. Li-Ion (lithium ion batteries).
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Free Shipping Condition: New Location: Walton, United States Programmable battery monitor. Expandable with external shunt and relay. Resolution: 0.01V, 0.01A, 0.01W, 0.01Ah, 0.01H. OAH 0.01Ah~9999Ah. Battery Tester ... moreWith CT. Battery monitor bluetooth. Adopting modular design, collocate indicator lights on the panel for various working status.
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Free Shipping Condition: New Location: China The closer the distance to the air negative ion generator to be tested, the higher the degree of this tester, and vice versa, the smaller. The tester ... morecan truly display the concentration of negative ions in the air, the concentration is different in different places, such as the wind at the concentration is high.
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$3.50 Shipping Condition: New Location: China Lithium battery display module 1. Otherwise deal is final. Working current: 5mA. All products are quality checked.
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Free Shipping Condition: New Location: Jamaica, United States 1PC Battery capacity tester. Finished Size: 50mmX37mmX17mm (length X width X height maximum position size, contains copper foot height). Maximum battery ... morecapacity range: 9999Ah (1Ah = 1000mAh) greater value by shifting the decimal point to switch, when the display is less than 10Ah X.XXX, as shown above to achieve 10Ah XX.XX, and so on.
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Free Shipping Condition: New Location: China EXCELLENT PERFORMANCE: Multifunctional electrician detector, can test the protection system to ensure household electrical safety. SCOPE OF APPLICATION: ... moreThe socket tester is used to quickly detect the correct electrical connection of the socket.
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Free Shipping Condition: New Location: China Portable Air Ion Tester High Concentration of +/- Air Ion Negative Ion Concentration Detector with Peak Maximum Hold LCD Display. The closer the distance ... moreto the air negative ion generator to be tested, the higher the degree of this tester, and vice versa, the smaller.
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Free Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China Note that if several strings of lithium batteries are connected in series, tin should be connected to the corresponding pads. For example: if the test ... moreis a 2S battery (that is, two 3.7V lithium batteries are connected in series), you need to short-circuit the tin on the pad corresponding to S2 of the board.
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Free Shipping Condition: New Location: Casper, United States Suitable for: 3s-26s 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V, 60V 72V 84V;. Functions of battery capacity indicator 5 - The number ... more01 is the number of cells or battery types For lead acid batteries, P: 01 = one 12v battery, 02 = two 12v batteries, etc.
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$2.99 Shipping Condition: New Location: China 1S 2S 3S 4S 6S 7S 8S Single 3.7V Lithium Battery LED Capacity Indicator Module 4.2V Blue Green Display Electric Vehicle Battery Power Tester Li-ion Board. ... moreNote that if you are connecting several series of lithium batteries, you must connect tin to the corresponding pads.
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$3.40 Shipping Condition: New Location: China 1/2/5/10Pc x battery capacity tester. IOT/Functional Module. Maximum battery capacity range: 9999Ah (1Ah = 1000mAh) greater value by shifting the decimal ... morepoint to switch, when the display is less than 10Ah X.XXX, as shown above to achieve 10Ah XX.XX, and so on.
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$3.50 Shipping Condition: New Location: China Wide range of use, lithium battery, lead-acid battery, lithium iron phosphate can be used. 1x8.4V/3.7V/16.8V Power indicator. Release your finger, the ... moreLED light will go out after a delay of 3-10 seconds, no power consumption at all when static.
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Free Shipping Condition: New Location: China Transistor Tester Automatic detection of zener diode 0.01-30V. LCR-TC1 Transistor Tester. TC-V2.12k is a TFT graphic display Multifunction Tester. Detect ... moretransistor. 1 x Multi-functional TFT Transistor tester.
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$2.50 Shipping Condition: New Location: China Transistor Tester. - Transistor test area. - Zener Diode test area. - Automatic detection of zener diode 0.01-30V. TFT graphic display Multifunction Tester. ... more- 160x128 TFT display. - Zener diode test area.
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Free Shipping Condition: New Location: China 85 degrees: the light gloss material, such as light paint, camouflage coatings and so on. 20 degrees: high gloss materials such as paint, ink, plastics, ... morepaper, and other materials. Range : 0.1 ~ 200 Gloss Units.
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