विवरण

• Product features: 1 LCD DC voltmeter is a new era of easy digital installed ammeter, which chiefly measures the voltage and recent within the electric circuit in real time LCE LCD reveals the measured value, and the SMT chip job circuit is simple; 2 Reliable and steady DC sampling true RMS measurement waveform distortion will not influence the size accuracy; 3 It is relevant to the installation of voltage test sites of assorted specs without auxiliary tools, and is an ideal replacement for pointer meters; 4 DV817Y LCD DC voltmeter is broadly used in automation, strength distribution cabinets, electrical equipment, laboratories and other occasions as lengthy because it is used for real-time tracking of DC voltage and recent in electrical circuits and LCD direct reading display; five The product is stable and reliable, clean to install, small in size, extensive in measurement range, and coffee in strength consumption, making it a perfect substitute for pointer meters Product parameters: Measurement accuracy: ± 1% Display resolution: 1 note at the end Allowable error: full scale × （±0%） Refresh speed: about three times/2 seconds Power supply: DC 7-250V without energy supply is not displayed when measuring directly under 7V Working current: ≤ 20mA Display mode: three position LCD Environment: non corrosive places with temperature of - 10-50 ℃ and humidity of ≤ 85% RH Overall dimension: 70 × 40 × 28 Opening size: sixty eight × 38mm Measurement range: Voltage measurement: DC7-250V (1V reveals as 1, 10V exhibits as 10) (Note: The included design of software strength supply and measurement means that the long-term dimension voltage ought to be ≤ 80% of the total scale, that is, it's going to not exceed 200V for long-term use) Current measurement: DC ± 0-200A (-1A reveals -1 -10A displays -10A -100A displays -100A maximum demonstrate -199A) (Note: Internal diverter instruments can't use external diverters, and external diverter instruments can not straight measure (direct dimension will permanently burn the instrument) Attention: When choosing the measuring range, select the suitable measuring fluctuate in line with the particular wishes Don&;t intentionally choose a enormous range, let alone use it beyond the measuring range, If the instrument is used past the range, the tool might be burnt Package List: Voltmeter Ammeter*1

• 
• 
• 
• 
• 

समीक्षा