{"product_id":"multimetr-uni-t-ut139b","title":"Multimeter UNI-T  UT139B","description":"This product comes with a 3-year warranty.\u003cbr\/\u003e\u003cbr\/\u003eThe UNI-T UT139B is a new professional multimeter with True RMS classification and CAT III 600V protection designed for the needs of electricians to measure LV distribution networks in buildings. Innovative and industrial design with protective sleeve ensures impact resistance of the multimeter. The instrument includes a number of extra features such as low impedance voltage measurement (LoZ) (for variants UT139E + UT139S), variable frequency voltage measurement (VFC) (for variants UT139E + UT139S), contactless voltage measurement (NCV), capacitor capacitance measurement, frequency ratio measurement, or temperature measurement. Large and well-arranged LCD TN backlit display ensures better display of measured values. The display range is ± 4000,  for capacitance and frequency 9999. Refresh rate 2 to 3 times per second. The fuses are protected by tube fuses (range 10A fuse FF 10A H \/ 600V (6 x 25mm); range mA \/ µA fuse FF 500mA H \/ 600V (6 x 32mm)). The multimeter is powered by two AA 1.5V alkaline batteries. The measuring range can be selected automatically or manually. Included are test leads with spikes and batteries.\u003cbr\/\u003e\u003cbr\/\u003eUT139B is an ideal choice if you want a professionally equipped multimeter with a number of extra features that is also accurate, safe, easy to read and use. \u003cbr\/\u003e\u003cbr\/\u003eProduct parameters (multimeter function) :\u003cbr\/\u003e\u003cbr\/\u003e-  true RMS (the device measures the effective value of alternating current and voltage) \u003cbr\/\u003e-  AC voltage ranges measurement (AC) : 40 mV \/ 600 V \u003cbr\/\u003e-  AC current ranges measurement (AC) : 400 µA \/ 10 A \u003cbr\/\u003e-  DC voltage ranges measurement (DC) : 40 mV \/ 600 V \u003cbr\/\u003e-  DC current ranges measurement (DC) : 400 µA \/ 10 A \u003cbr\/\u003e-  resistanceranges measurement - 400 ? \/ 60 M? \u003cbr\/\u003e-  ranges Capacitor capacitance measurement : 9,999 nF \/ 99.99 mF \u003cbr\/\u003e-  relative capacitance measurement mode (REL) \u003cbr\/\u003e-  test of diodes and semiconductor transitions at 3.2V\u003cbr\/\u003e-  line continuity test (buzzer) \u003cbr\/\u003e-  non-contact voltage measurement (NCV) \u003cbr\/\u003e-  duty cycle (DCL) \u003cbr\/\u003e-  automatic and manual range selection \u003cbr\/\u003e-  detection of reversed polarity \u003cbr\/\u003e-  data hold \u003cbr\/\u003e-  display of minimum and maximum values \u003cbr\/\u003e-  display backlight \u003cbr\/\u003e-  automatic shutdown when idle \u003cbr\/\u003e-  low battery indication \u003cbr\/\u003e-  overload protection, fuse protected \u003cbr\/\u003e\u003cbr\/\u003eTechnical parameters: \u003cbr\/\u003e\u003cbr\/\u003e-  DC voltage measurement ( vstupní impedance podle rozsahu 3 až cca 10M? ) :\u003cbr\/\u003e         (range    \/  resolution  \/  accuracy  ) \u003cbr\/\u003e     40.00 mV     \/    0.01mV   \/   ±0.7 % + 3\u003cbr\/\u003e     400.0 mV     \/    0.1 mV   \/   ± 0.5 % + 2\u003cbr\/\u003e         4.000 V    \/    1 mV       \/   ± 0.7 % + 3\u003cbr\/\u003e         40.00 V    \/   0.01 V      \/    ± 0.7 % + 3\u003cbr\/\u003e         400.0 V    \/     0.1 V      \/    ± 0.7 % + 3\u003cbr\/\u003e         600.0 V    \/        1 V      \/    ± 0.7 % + 3    \u003cbr\/\u003e\u003cbr\/\u003e-  AC voltage measurementí  ( input impedance cca 10M? ) :\u003cbr\/\u003e        (  range   \/  resolution   \/   accuracy ) \u003cbr\/\u003e                40.00 mV  \/  0.01 mV    \/  ± 1.0 % + 3 \u003cbr\/\u003e                400.0 mV  \/    0.1 mV    \/  ± 1.0 % + 3 \u003cbr\/\u003e                    4.000 V  \/   0.001 V    \/  ± 0.8 % + 3 \u003cbr\/\u003e                    40.00 V  \/     0.01 V    \/  ± 0.8 % + 3 \u003cbr\/\u003e                    400.0 V  \/       0.1 V    \/  ± 0.8 % + 3 \u003cbr\/\u003e                    400.0 V  \/       0.1 V    \/  ± 0.8 % + 3\u003cbr\/\u003e VFC 200 až 600.0 V \/  0.1V\/1V    \/  ± 4.0 % + 3 \u003cbr\/\u003e    \u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003e-  DC current measurement :\u003cbr\/\u003e      (  range   \/  resolution   \/   accuracy ) \u003cbr\/\u003e       400.0 µA    \/     0.1 µA    \/  ± 0.7 % + 2 \u003cbr\/\u003e        4000 µA    \/        1 µA    \/  ± 0.7 % + 2 \u003cbr\/\u003e      40.00 mA    \/  0.01 mA   \/  ± 0.7 % + 2 \u003cbr\/\u003e      400.0 mA    \/    0.1 mA   \/  ± 0.7 % + 2 \u003cbr\/\u003e          4.000 A    \/   0.001 A   \/  ± 1.0 % + 3 \u003cbr\/\u003e          10.00 A    \/     0.01 A   \/  ± 1.0 % + 3 \u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003e-  AC current measurement :\u003cbr\/\u003e           (  range   \/  resolution   \/   accuracy ) \u003cbr\/\u003e         400.0 µA    \/    0.1 µA       \/  ± 1.0 % + 3 \u003cbr\/\u003e          4000 µA    \/       1 µA       \/  ± 1.0 % + 3 \u003cbr\/\u003e        40.00 mA    \/ 0.01 mA      \/  ± 1.0 % + 3 \u003cbr\/\u003e        400.0 mA    \/   0.1 mA      \/  ± 1.0 % + 3 \u003cbr\/\u003e            4.000 A   \/   0.001 A      \/  ± 1.2 % + 3 \u003cbr\/\u003e            10.00 A   \/     0.01 A      \/  ± 1.2 % + 3 \u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003e-  Resistance measurement : \u003cbr\/\u003e          (  range    \/  resolution   \/   accuracy ) \u003cbr\/\u003e          400.0 ?    \/         0.1 ?     \/  ± 1.0 % + 2 \u003cbr\/\u003e        4.000 k?    \/   0.001 k?     \/  ± 0.8 % + 2 \u003cbr\/\u003e        40.00 k?    \/     0.01 k?     \/  ± 0.8 % + 2 \u003cbr\/\u003e        400.0 k?    \/       0.1 k?     \/  ± 0.8 % + 2 \u003cbr\/\u003e       4.000 M?   \/ 0.001 M?     \/   ± 1.2 % + 3 \u003cbr\/\u003e       40.00 M?   \/   0.01 M?     \/   ± 1.5 % + 5 \u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003e-  Capacitance measurement :\u003cbr\/\u003e                       (  range   \/  resolution   \/   accuracy ) \u003cbr\/\u003e                     9.999 nF   \/    1 pF     \/    při REL módu ± 4 % + 10 \u003cbr\/\u003e   99.99 nF až 999.9 µF \/ 0.01 nF až 0.1 µF   \/ ± 4 % + 10 \u003cbr\/\u003e9.999 mF až 99.99 mF \/ 0.001 mF až 0.01 mF    \/ ± 10 % \u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003e-  Frequency and duty cycle measurement :\u003cbr\/\u003e                     (   range          \/                resolution                 \/     accuracy  ) \u003cbr\/\u003e9.999 Hz až 9.999 MHz       \/     0.001 Hz až 0.001 MHz      \/    ± 0.1 % + 4 \u003cbr\/\u003e            0.1 % až 99.9 %       \/                     0.1 %                    \/   Reference only\u003cbr\/\u003e\u003cbr\/\u003e-  Display Type : LCD TN\u003cbr\/\u003e-  Display diagonal : 68 mm\u003cbr\/\u003e-  Sampling frequency : 3 \/ s\u003cbr\/\u003e-  Number of digit : 4000\u003cbr\/\u003e-  Power supply : 2 x AA 1.5 V batteries\u003cbr\/\u003e-  Device dimensions : 170 x 80 x 48 mm\u003cbr\/\u003e-  Resistance to fall : 1 m\u003cbr\/\u003e-  Weight : approx. 354 g (including batteries)\u003cbr\/\u003e-  Operating temperature : - 10 to 50 ° C\u003cbr\/\u003e-  The device meets the standards :\u003cbr\/\u003e      cETLus, CAT III 600V, double insulation, overload protection 600V-PTC, pollution class II\u003cbr\/\u003e      EN 61326-1: 2013; EN 61326-2-2: 2013\u003cbr\/\u003e      EN 61010-1: 2010; EN 61010-2-030: 2010; EN 61010-2-033: 2012\u003cbr\/\u003e      Conforms to UL STD .: 61010-1, 61010-2-030\u003cbr\/\u003e      Certified to CSA STD. C22.2 No. 61010-1, 61010-2-030, 61010-2-033\u003cbr\/\u003e\u003cbr\/\u003e-  Manufacturer : UNI-TREND\u003cbr\/\u003e-  www.uni-t.cz\u003cbr\/\u003e\u003cbr\/\u003e\u003cbr\/\u003ePackage contents :\u003cbr\/\u003e\u003cbr\/\u003e-  multimeter UT139B with impact plastic cover\u003cbr\/\u003e-  2 x AA 1.5 V batteries\u003cbr\/\u003e-  F1 fuse: 6 x 32mm FF 500mA H 600V (in device)\u003cbr\/\u003e-  F2 Fuse: 6 x 25mm FF 10A H 600V (in device)\u003cbr\/\u003e-  test leads with spikes (included)\u003cbr\/\u003e-  instructions for use in Czech, Slovak and English","brand":"UNI-T","offers":[{"title":"Default Title","offer_id":52541807100242,"sku":"07720168","price":1049.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/07720168_6e14c0bc-adc1-4eb5-b653-7bb17ab347bd.png?v=1776145433","url":"https:\/\/tipa-production.myshopify.com\/en\/products\/multimetr-uni-t-ut139b","provider":"TIPA","version":"1.0","type":"link"}