The Best Mi Tester of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Mi Tester of 2022. Check our ranking below.
2,577 Reviews Scanned
- Measurement range of insulation resistance up to 10 TΩ.
- Adjustable test voltage in steps of 50 V
- Programmable timer.
- Please allow 3 - 4 weeks lead time.
- Comes with a 2 Year (24 month) Warranty from the manufacturer.
- The MI 3280 DT combines both TTR and Winding Resistance Tests in one unit for complete single phase or three phase transformer analysis.
- Turn ratio measurement of single and three phase transformers, Phase deviation between high voltage and low voltage winding, Excitation current, Winding resistance measurement of single and three phase transformers.
- In Stock now and ready to ship!
- This product comes with a 2 year (24 month) warranty from the manufacturer.
- Measuring Functions: Insulation Measurement; Diagnostic Test (PI, DAR, DD); Step Voltage Test; Withstanding Voltage Test (DC) up to 5 kV; Voltage and frequency measurement up to 550 V TRMS.
- Insulation resistance up to 15 TΩ. Adjustable test voltage (50 V...5 kV) 50 V and 100 V step. Programmable timer. Capacitance measurement. Charging rate for capacitive load < 1.5 s / µF at 5 kV. Short circuit / charge current > 6 mA. Automatic discharge of test object after completion of measurement.
- High voltage breakdown detection. Custom defined tests. Auto adjustment function. Measurement results in numerical and graphical form. PC software HVLink PRO for downloading and analysing of the test results and test report printing. Isolated RS232 and USB communication ports, BT interface. High quality accessories including shielded test leads in standard set.
- High EM interferences protection: Input AC current noise rejection (1 mA@300 V) and additional averaging of the result (5, 10, 30, 60). CAT IV / 600 V. Increased working nominal altitude to 3000 m. High power Li-ion battery pack (14.8V, 4.4Ah). Mains and rechargeable battery power supply.
- Please allow 2 - 3 weeks lead time. Comes with a 2 year warranty from the manufacturer.
- 【4in1 Multi-Function OTDR】--SPEEDWOLF OTDR22F-T1-1 is a 4in1 multi-function Optical Time Domain Reflectometer (OTDR), it include four fuction:OTDR-1310/1550nm&22/20dB(60km(6.3mi) Test Distance), Visual Fault Locator (VFL)-650nm&10km(6.3mi),Optical Fiber Power Meter(OPM)-800～1650nm&-50～+26 dBm and Optical Light Source(OLS)-1310/1550nm,and it is the most cost-effective OTDR.
- 【Portable Design】--Very Small size and light weight--Only 180x80x50mm/7.1x3.1x2.0inch and 0.45KG/1LB,and it is very easy to carry anywhere; meanwhile, SPEEDWOLF OTDR22F-T1-1 is equipped with 4inch IPS outdoor-enhanced touchscreen, It is more convenient to use than an OTDR with only buttons, and 7.4V/4400Ah Lithium battery can meet the fiber test requirements of one day. Use the rubber Key, good dustproof, waterproof, quakeproof ability, suitable for field maintenance work.
- 【High Accuracy and Lower Dead Zone】-- Dead Zone of Reflection as lower as 2meter,and Dead Zone of attenuation Event as lower as 12meter, so it does not require OTDR launch cable when testing fiber; meanwhile,The max measure distances is 60km(38mi), and the accuracy distance (Reflection Event) is about ±(1m+2*10(-4)*Distance),it suitable for engineer construction and maintenance fault location of FTTx and access network.
- 【Wide Compatibility】-- SPEEDWOLF OTDR22F-T1-1 is a fully featured, entry-level, dedicated OTDR,it is compatible with SC/APC,FC/APC,LC/APC connector for telecommunications, radio and television, railway, electric power, military, education ,research institutes etc.
- 【Worry-Free WARRANTY】-- SPEEDWOLF has strict quality requirements. All our commitments, actions and products must be recognized as an expression of quality. Our main quality criterion is the satisfaction of our customers. At the same time, we provide 60-day money-back, 2 years free maintenance (Host -- 2 years, Battery -- 1 year, Other accessories--2 years) and lifelong support.
- It meets the international standards of ISO3906-1980 (E), ISO3905, ISO2814, and the national standards of GB/T13452.3-92, GB9270-88, GB5211.17-88.
- This instrument is composed of main unit, standard board (a black one and a white one), testing board (a black one and a white one).
- When the reflected light of the sample acts on the surface of the photocell, an electric signal is input into the DC amplifier and amplified for reading on the display.
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Last update on 2024-06-11 / Affiliate links / Images from Amazon Product Advertising API
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- Features: What bells and whistles matter for an Mi Tester?
- Specifications: How powerful they are can be measured.
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- Customer Ratings: Number ratings grade Mi Tester objectively.
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FAQ:
Q: Where to buy the mi water TDS tester in India?
A: The Mi Water TDS Tester is sold in India by Xiaomi Technology India Private Limited, an authorized Indian distributor of Mi products. * Stock usually will be available for atleast a few hours.
Q: How to test microphone online?
A: Microphone test online, directly in your browser. 1-Click to run the Mic test. Check if your microphone is working correctly in an easy way. This microphone test tool is completely free to use. No hidden fees, and no ads. The online microphone test tool is 100% secure. Nothing is recorded or uploaded during the Mic test.
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