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Free Shipping Condition: New Location: China Ammonia nitrogen (NH3-N) is present in water as free ammonia (NH3) or ammonium salts (NH4+), the composition ratio of which depends on the pH of the water. ... moreWhen the pH is high, the proportion of free ammonia is higher.
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$54.99 Shipping Condition: New Location: China Single pointer display, independent operation. 10MΩ input impedance. Input Impedance: 10 MΩ±5%, 45pF. Distortion: less than 1% full scale. The advanced ... morecircuit design is installed with imported components to ensure minimal accuracy deviation.
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Free Shipping Condition: New Location: China It also has the functions of data retention, data storage, wireless transmission and so on. The "FULL" symbol blinks, indicating that the storage is full. ... moreOverflow display: Overrange overflow function: "OL A" symbol display no signal indication: Dynamic display of "No --" symbol when the receiver does not receive the transmitted signal.
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$25.00 Shipping Condition: New Location: China Widely used for counting the length of textile, printing, artificial leather and more. Quantity: 1Pc. Size app: 8.2x5x4.7cm, Wheel Dia 10.5cm.
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$27.00 Shipping Condition: New Location: China Widely used for counting the length of textile, printing, artificial leather and more. Quantity: 1Pc. Size app: 8.2x5x4.7cm, Wheel Dia 10.5cm.
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$65.00 Shipping Condition: New Location: China Brand New ETCR9300B Low Voltage Current Transformation Ratio Tester 0.00mA～1000A 1. Introduction ETCR9300B Low Voltage Current Transformation Ratio Testercan ... morewidely applied in380V/220V electric power system. For conveniently and fast online measurement of current transformer in measurement devices, and measurement of current and leakage current in 380V/220V electric power system. Without power cut, it can also accurately measure the current transformation ratio, ratio difference, angle difference, phase, polar. Provide operators with a safe, accurate and convenient tester. Its application will bring remarkable economic and social benefits in power supply management for electric power enterprise. 2.Technical Specifications Function Measurement of current.Transformation ratio, ratio difference, angle difference, phase, polar of primary/secondary circuit of low voltage current transformation. Power Supply DC6V alkaline dry battery(1.5V AAA×4) Test Mode Clamp CT Display Mode LCD: 128dots×64dots; Blue screen. Backlight, suitable for dark places LCD Size Display area: 44mm×27mm Dimension Width × Height× Thickness: Main tester: 75mm×170mm×30mm Primary current clamp: 40×138×20mm Secondary current clamp: 115×70×33mm Clamp Size Primary current clamp: 80×80mm; Secondary current clamp: 25×30mm Measurement Range Primary current clamp: 0.00mA-1000A; Secondary current clamp: 0.00mA-10A Resolution Primary current clamp: 0.01mA; Secondary current clamp: 0.01mA Transformation Ratio 1:10 million(1.0K7) Measuring Accuracy of the Primary Circuit ±1%±3dgt(23 ℃ ±3 ℃. Below 80%RH) Measuring Accuracy of the Secondary Circuit ±0.5%±3dgt(23 ℃ ±3 ℃. Below 70%RH) Sample Rate 2 times/second Gear Shift Automatic shift Data Storage 3000 sets. Press HOLD key. The data will be stored automatically with serial numbers(The data won’t be lost in case of lost power or replace battery) Circuit Voltage Below AC 600V Data Hold Press HOLD key. HOLD symbol appea
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$14.50 Shipping Condition: New Location: Chesnee, United States Tyco Electronics. This unit is new !
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$32.63 Shipping Condition: Brand New Location: China 100 pulse encoder. Sports & Outdoor & Hunting. Wheel : Plus forward, minus reverse. H5 decimal point position. H7 Scale Reduction. H9 reset initial value. ... moreWe will reply you ASAP.
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Free Shipping Condition: New Location: Lexington, United States 【Very Easy To Use】Small in size and light in weight,quite easy and convenient to carry out. easy for installing and connecting. We are always working ... morehard for maintain high standards of excellence and resolve your problem in best way.
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$3.20 Shipping Condition: New Location: China Hope you could understand.
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Free Shipping Condition: New Location: 东西湖区, China Sophisticated production, with good performance and higher working efficiency, brings you more convenience. -Battery model: 8 x AA batteries(not included). ... more-Rational design, easy to operate, easy to use, convenient and practical, it will be your good choice.
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Free Shipping Condition: New Location: China : AA LR6 (1.5V) x 8 (not included). Over Indication: Only the highest digit shows "1" when the upper limit is exceeded. Short Circuit Current:
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Free Shipping Condition: New Location: United States Minimum Power of SWR: 1W. - LCD backlight display is easy for users to read. Usually it cost about 35USD-50USD. - 1 x 13.8V DC Wire. - 1 x User Manual. ... more- Model: DG-503. - Accessories: Operation Manual, 13.8V DC wire.
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$24.95 Shipping Condition: New Location: Saratoga, United States DT-8856 Professional 2in1 Dual Laser IR K Type Thermometer 1922 deg F Wireless USB NEW! Product Description This is a brand new DT-8856 certified digital ... moreIR Laser thermometer from Ruby Electronics. This top-of-the-line compact device features 30:1 D/S ratio. K type temperature probe, analog output and wireless USB interface. The IR thermometer can be used to measure surface temperature quickly and conveniently, while the K type temperature probe can be used to measure air/ vapor temperature accurately. This meter provides fast. Easy and accurate readings for most surface temperature measurement up to 1050 deg C(1922 deg F) This versatile meter is an ideal tool for your HVAC project, factory survey, auto repair and etc. The built-in wireless computer interface allows the information to be uploaded to you PC for analysis and filing. The dual laser feature allows the aim to be quick and accurate. A tri-pod is included for the ease of continuous measurement. A heavy duty carrying case is also included for the protection of the device and your convenience. Features Wireless USB interface(RF 433MHz) 150ms fast sampling time Trigger lock for continuous measurement High 30:1 distance to spot(D/S) ratio measures smaller area at greater distance Wide temperature range from-50 deg C to 1050 deg C(58 to 1922 deg F) unique flat surface. Modern housing design Type K temperature measurement Automatic capture of emissivity for targeting Automatic data hold Auto power off Large LCD display with back light Max. Min, DIF, AVG record High and low alarm Adjustable emissivity Optional software is included for FREE( Note: the software is included AS IS. No software development kit or support available) Specification Function Range IR temperature range-50 deg C to 1050 deg C; 58 deg F to 1922 deg F IR temperature resolution 0.1 deg D/S ratio 30:1 IR temperature accuracy-50 to-20 deg C(58 to-4 deg F) + 5 deg C( + 9 deg F) 21 to 200 deg C(3 to 392 deg F) + 1.5% of reading + 2 deg C( + 3.6 deg F) 201 to 538 deg C
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Free Shipping Condition: New Location: China 0.00mA~60A (50/60Hz automatic). 0.00mA~60A full-automatic. Sampling Rate. Overflow Display. Automatically hold the test value at high point. Press PEAK ... morekey in the test mode ,the PEAK lamp lights up.
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Free Shipping Condition: New Location: United States Choose from 10 unique grades of timber density, with 4%~80% Maximum Error (1% + 0.5). Ultra large LCD screen ensures clear readings even if it's in a ... moredark space. ▶ 【Non-invasive and Non-marring】Get an accurate reading without making hole in furniture or other valuable objects.
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$3.74 Shipping Condition: Neu Location: China 3-Bits 100V/50A. 3-Bits 100V/10A. 3-Bits 100V/10A (White Case). 4-Bits 200V/10A. 4-Bits 100V/10A. ● Display: 0.28" digital tube, Two color blue and red. ... moreAm 14.12.20 hat der Verkäufer die folgenden Angaben hinzugefügt.
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Free Shipping Condition: New Location: China Selection function allows to add 4-20mA analog transmission output, digital input, digital output, upper and lower limit alarm function. Programmable ... morerelated alarm output. Power consumption. LED digital, LCD liquid crystal display.
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Free Shipping Condition: New Location: China Range: 0.0A~ 800A; Resolution: 0.1A ; Accuracy: ±0.5%FS(23℃ ±3℃，below 70%RH, the conductor should be in the center of the clamp). Wireless transmission ... moredistance 100M. When the receiver has not received transmit signal, dynamic display "no-"symbol.
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Free Shipping Condition: New Location: United States Color 2-wire Multicolored 8PCS. QUANTITY 5PCS 8PCS 10PCS 10PCS 5PCS. Display mode: three digit 0.28'LED digital tube. Style Digital. Display Color: Blue/Green/Red/Yellow/White(Optional). ... moreInstall Hole Size: 23 x 10.5mm.
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Free Shipping Condition: New Location: United States Food industry. Tobacco industry. Chemical industry. Beverage industry. Glass industry. Scientific research institutions. Pharmaceutical industry. Agriculture, ... moreforestry and fishery.
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$50.00 Shipping Condition: New Location: Israel Product Overview: Experience the forefront of polygraph technology with Polygraph.BiO, a sophisticated detection system designed by leading polygraph ... moreexperts. Polygraph.BiO – Advanced 7-Sensor Polygraph System.
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Free Shipping Condition: New Location: China Range: Glass Thickness Scale 70mm, Air Space Scale 45mm. Weigh: 330g. Accuracy: +/- 1mm. resolution ratio:0.01mm.
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$2.35 Shipping Condition: New Location: China Due to the light and screen difference, the item's color may be slightly different from the pictures. Accuracy level: 1.
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Free Shipping Condition: New Location: China ≥1.5mA(1000V). ≥50MΩ (1000V). Resolution of the insulation resistance. Insulation resistance range. Output short circuit current. Display mode. 1.5V（AA）Alkaline ... morebattery 8 knots. be in a poor light.
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Free Shipping Condition: New Location: United States
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$3.99 Shipping Condition: New Location: China Reactive power, power factor, grid frequency, active energy, reactive energy, and with communication interface and energy pulse output function, using ... moreMODBUS-RTU communication protocol to achieve LED field display and remote RS485 digital communication.
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$2.54 Shipping Condition: Neu Location: China Display mode: three digit 0.28'LED digital tube. Current Consumption:
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Free Shipping Condition: New Location: China Item Type: USB Tester. 1 x Dual USB Tester. Material: ABS. Input-output interface: USB Type A/USB Type C. Model: UT658 Dual. Capacity: 0-99999mAh,resolution ... moreratio:1mAh. Support USB2.0 data transmission function, support qc1.0/2.0/3.0 quick charging protocol (type-A).
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Free Shipping Condition: New Location: China Overflow Display. 47mm×28.5mm. Automatically hold the highest test value. In the test mode, long press the PEAK key until the PEAK light on, which turns ... moreon the PEAK hold function. In usual test mode, press HOLD key to keep data, “HOLD” symbol display.
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Free Shipping Condition: New Location: China Range:0.0A~800A;Resolution:0.1A; Accuracy:±0.5%FS. Wireless transmission distance: 100m. Current Clamp Connection Cable Length: 2M. Overflow Display. ... moreCurrent clamp adopts high performance Permalloy core, magnetic shield and CT digital integrated technology, with strong anti-interference ability, high accuracy for testing.
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$6.00 Shipping Condition: New Location: China 1 x FR3015 Insulation Resistance Tester. Usually it costs about 30USD-50USD. - Battery is not included.
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Free Shipping Condition: New Location: China Suitable for accurate car maintenance and audio coordination.、. 【Signal Generator】: Built-in waveform signal generator, it can generate sine waves, waves, ... morecombination waves, scanning waves, scanning waves and other waveforms.
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Free Shipping Condition: New Location: China Double-needle Shore C Hardness Tester (LX-C-2). It also can be used in other similar hardness materials. Pressure Needle Range: 2.5mm. Type: Double Pointers.
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$50.00 Shipping Condition: New Location: Israel 1 x PC Polygraph Software. Polygraph V18 how to use. Temperature Sensor: Monitors changes in peripheral skin temperature. Advanced Data Acquisition System: ... moreThe Polygraph.BiO features a robust data acquisition unit housed in a durable plastic box.
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Free Shipping Condition: New Location: China The insulation level is 110KV. Variable Ratio resolution :0.1. When the receiver has not received transmit signal, dynamic display “no- -”symbol. Angle ... moreError Test Accuracy. The current clamp is made of high performance alloy, magnetic shielding technology, almost not affected by the external magnetic field, to ensure the year-round uninterrupted monitoring of high precision, high stability, high reliability.
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Free Shipping Condition: New Location: China With technology to targeting, you can get more accurate data. It can be widely used in the field of motor, electrical fan, paper making, plastic industry, ... morechemical fiber, washing machines, car making etc.
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$3.99 Shipping Condition: New Location: China Due to the light and screen difference, the item's color may be slightly different from the pictures. Accuracy level: 1. Maximum current: 100 (A).
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$14.89 Shipping Condition: New Location: China Slovakia / Slovak. Czech Republic.
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Free Shipping Condition: New Location: China This advanced feature ensures accurate detection of SWR for precise tuning and optimal performance. These software features provide valuable information ... morefor optimizing your antennas and improving signal quality.
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Free Shipping Condition: New Location: Ontario, United States ☆ Full-scale high stability, high accuracy and excellent repeatability. ☆ Multi-sensor integration is realized on a single chip, making its turndown ratio ... morereach 80:1 or even higher. - Ultra-low power consumption via battery or optional external AC adapter.
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Free Shipping Condition: New Location: China MH12: 50V-1000V, (50V, 100V, 250V, 500V, 1000V,). MH12: 0.1MΩ-10GΩ. 5.User-Friendly Interface: Illuminated Full-Range Display. The ratio of the insulation ... moreresistance value at 1 minute to the insulation resistance value at 30 seconds.
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Free Shipping Condition: New Location: 金东区, China The incision at the crossing. The incision edges and the crossing. The incision edge and the crossing. Peeling area ratio. ASTM Class. of large piece ... moreof peeling. of a large piece of major peeling. without any peeling.
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Free Shipping Condition: New Location: China Light transmittance is an important technical indicator of many optical products, such as glass, solar film, laminated glass, PC plastic, etc. The ratio ... moreof the transmitted light intensity to the incident light intensity is transmitted.
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Free Shipping Condition: New Location: China It also can be used in other similar hardness materials. ▲Type C: applicable to the hardness test of rubber microporous material. ▲Needle indicates, convenience ... morethe user to read., high accuracy. ▲Needle stroke: 2.5 mm.
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$64.90 Shipping Condition: New Location: China If you already has the main device,you can buy the the current sensor only. ETCR5000 Power Quality AnalyzerTechnical Specification. Battery symbol shows ... moredump energy. over-limit, frequency over-limit, active power over-limit, total harmonic distortion over-limit, etc.
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Free Shipping Condition: New Location: 金东区, China Transmitting frequency: 70MHz ~ 108MHz (adjustable). Transmitter + TV + radio (in-ear) = wireless TV headphones. With this transmitter the radio is ready ... moreand all these problems are solved. You can watch as much as you want, no matter how late it is.
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Free Shipping Condition: New Location: China Two specifications are available, you can choose between CGD01B or CGD02B depending on your needs. Portable gases, compact body, quick response, easy ... moreto detect leaks quickly. 1 Combustible Gases.
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Free Shipping Condition: New Location: China : AA LR6 (1.5V) x 8 (not included). Over Indication: Only the highest digit shows "1" when the upper limit is exceeded. Short Circuit Current:
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Free Shipping Condition: New Location: China Feature: 1. With super long range, the resistance range is as high as 20TΩ. Polarization Index Test: Support. Capacitance Test: Range: 10nF~25uF; accuracy ... more±10%rdg±10nF. Item Type: Digital Insulation Resistance Tester.
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Free Shipping Condition: New Location: Warminster, United States Accuracy +/-0.5% Pin-type: +/-2%; Pinless: +/-4% +/-4% 10 digits (0-20,000 lux) / +/-5% 10 digits (over 20,000 Lux). Choose from 10 unique grades of timber ... moredensity, with 4%~80% Maximum Error (1% + 0.5).
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Free Shipping Condition: New Location: Lexington, United States We are always working hard for maintain high standards of excellence and resolve your problem in best way.
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$3.99 Shipping Condition: New Location: China The incision edges are smooth. The incision at the crossing. The incision edges and the crossing. The incision edge and the crossing. Test Results. Peeling ... morearea ratio. of a small piece of peeling. ASTM Class.
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Free Shipping Condition: New Location: 光明区, China 0-100%LEL(combustible gases). Vlsual, auditory alarm and buzzer alam. Alarm values can be set. Full function self-test.
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$55.00 Shipping Condition: New – Open box Location: Ukraine In this case, the DNV error is 0.5% or 0.6%.
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Free Shipping Condition: New Location: China Sophisticated production, with good performance and higher working efficiency, brings you more convenience. Generator Automatic Power Shutdown Tester ... moreInductor Transistor. Aluminum Alloy Kerosene Lamp Accessories Mason Jar Retro Oil Burners.
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Free Shipping Condition: New Location: Temple, United States DESCRIPTION Manufactured in the US. The WELCO 770 has a reputation for being the most accurate. Reliable, and user-friendly comparator in its price range. ... moreWe have sold this bench model. Hands-free production sorting instrument to fixed resistor. Potentiometer, hearing aid, and transformer manufacturers. This a Version A model. Which does not have the differential output option. The instrument compares two DC resistances and displays the percent of deviation on a 12.7mm high-contrast LCD display. For example. If a 1,000 ohm component is connected across the Rref terminals. And an 895 ohm component across the Rx terminals, the instrument will automatically display-10.5( within ½ sec. Because it is a ratiometer. It provides uniform resolution throughout its range, with no manual ranging, nulling, or programming necessary. It incorporates an active bridge circuit. Supplying its own self-adjusting current source, current levels remaining well within mil-spec parameters for DC resistance measurements. It is most commonly used to compare an unknown resistance of a component to a precision resistor decade box connected to the Rref terminals. With a touch-fixture connected to the Rx terminals. Typical sorting rates at user’s sites are 2,500 components per hour. It is an excellent instrument for observing dynamic tracking of two ganged potentiometers and also setting taps at a percentage of full resistance. It can compare two resistances connected in series(a mid-point tap being in series with the end terminals) But it cannot compare two resistances connected in parallel. The instrument does not have Kelvin sensing. However the binding posts are secured directly to the circuit board. Commonly used range is 50 ohms to 5 Megohms. Accuracy of comparisons over the full deviation span of-100.0% to +100.0% are: 0.1% Plus 1 LSD(typ) from 200 ohms to 5 Megohms; 0.3% Plus 1 LSD(typ) at 100 ohms; 0.5% Plus 1 LSD(typ) at 50 ohms. The instrument is powered by an external adapter-style multi-voltage power supply. Which is
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Free Shipping Condition: New Location: Torrance, United States 3M Scotchcast Electrical Resin 251 is a 2 part, oven curing, liquid resin that's useful for electronic and electrical applications requiring the highest ... morelevel of protection. It is useful for applications that include filling, patching, insulating and more.3M™ Scotchcast™ Electrical Resin 251 has good handling characteristics.
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Free Shipping Condition: New Location: China Clamp AC Leakage Current Sensor 0mA-20A Leakage Current Tester Current Sensor. ETCR033H clamp leakage current / current sensor is suitable for high-precision ... moredetection of AC leakage current, higher harmonic current, phase, electrical energy, power, power factor and so on.
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Free Shipping Condition: New Location: China The insulation resistance value at 1 and 10 minutes is used to calculate PI. Preferred Mateiral: The cover is made of ABS insulation material, shockproof ... moreand can provide a long service. 1 Insulation Resistance Tester.
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