3244 ASM-SENSOR | Alldatasheet
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Safe! Bears the CE mark! G Bears the CE mark G Card size: only 9.5mm thick and 60g in weight G 4199 measurement count G Automatic power saving function G Automatic range function G 150 hours of continuous operation G Overload circuit protection to 250V G Test leads fit nicely in the case Light! Only 60g in weight! Small! Only 9.5mm thick
3244 CARD HiTESTER
Field Measuring Instruments A card size DMM with the emphasis on safety from NAGANO ,JAPAN Actual size Complies with the following standards: IEC61010 EMC CAT II 500VFeatures
Max.overload voltage Operating temperature Battery low indicator Power supply Power consumption Dimensions Accessories Safety standards EMC Automatic power saving function saves your batteries even when you forget to turn off the power. Automatically save the power if there has been no operation for more than 30 minutes. Range Measurement accuracy Reference 420.0mV 4.200 V 42.00 V 420.0 V 500 V ±2.0%rdg.±4dgt. ±0.7%rdg.±4dgt. ±1.3%rdg.±4dgt. ±1.3%rdg.±4dgt. ±1.3%rdg.±4dgt. Input impedance min. 100MΩ approx. 11MΩ approx. 10MΩ approx. 10MΩ approx. 10MΩ 4.200 V 42.00 V 420.0 V 500 V ±2.3%rdg.±8dgt. ±2.3%rdg.±8dgt. ±2.3%rdg.±8dgt. ±2.3%rdg.±8dgt. Input impedance approx.11MΩ approx.10MΩ approx.10MΩ approx.10MΩ 420.0 Ω 4.200 kΩ 42.00 kΩ 420.0 kΩ 4.200M Ω 42.00M Ω ±2.0%rdg.±4dgt. ±2.0%rdg±4dgt. ±2.0%rdg.±4dgt. ±2.0%rdg.±4dgt. ±5.0%rdg.±4dgt. 10.0%rdg.±4dgt. Open-circuit voltage Max. 3.4V 0.7V(TYP.) 0.5V(TYP.) 0.5V(TYP.) 0.5V(TYP.) 0.5V(TYP.) 420.0 Ω ±2.0%rdg.±6dgt. Open-circuit voltage Max. 3.4V Threshold: 50Ω ±3 0Ω Frequency range 50Hz to 500Hz 50Hz to 500Hz 50Hz to 500Hz 50Hz to 500Hz Card size: only 9.5mm thick and 60g in weight In some cases, power lines may carry voltage spikes of several times the normal supply voltage. For reasons of safety, ordinary testers should not be used to measure power lines carrying more than 250V. When measuring such power lines, always use a tester with built-in overcurrent protection to guard against short circuits, such as models 3008 and a device showing the CAT I I I marking. Note: The term "power line" refers to the entire electrical circuit providing power to factories, buildings and industrial machines. However, it does not include electrical circuits in ordinary dwellings (lines protected by fuses or circuit breakers). Double integration Max. 4199 count LCD Automatic display of minus sign (-) Overflow display "OF" and "-OF" Automatic 2.5 times/s 3.7kVAC rms sin (50Hz or 60Hz for 1 minute) between the terminals and case 500V AC/DC rms (sin) - ACV, DCV (for 1 minute) 250V AC/DC rms (sin) - Ω , continuity (for 1 minute) 0˚C to 40˚C, max. 80% rh or less Displays a "B" when current falls below 2.3V± 0.15V one CR2032 battery (3V DC) Typically 4.0mW (for DC voltage) 55 W ✕ 109 H✕ 9.5 Dmm · 60g Carrying case Complies with IEC 61010-1 Pollution degree 2, overvoltage category I I 500 V EN61326-1 I 3244 Specifications The test leads fit neatly inside the case. Or, you can use the wrap around method shown in the photograph. 4199 count display Measurement range (23˚C±5˚C, 80% rh or less, no condensation) G G G G G G Bears the CE mark Prevents short circuits before they occur. Overload protection to 250V. (Ω and continuity functions) 150 hours of continuous operation. Almost double the time of conventional systems. G Comes with the case shown in the photograph. * Contains a monitor battery. Replacement of the monitor battery is not performed free of charge. DC VΩContinuity AC V (All include TEST LEADS, Carrying case) 3244E6-45M-03P Printed in JapanAll information correct as of May. 18, 2004. All specifications are subject to change without notice. HEAD OFFICE :
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