DT4281 Digital Multimeter Card Hitester is a precision digital device designed for general testing and measurement of the voltage, current, resistance, and other electrical quantities. The DT4281 Digital Multimeter Card Hitester is extensively used in the electrical and electronic industry. It has got high build quality, rugged construction, and longevity, therefore, we are seeing a huge demand for the device in the marketplace. The device is easy to use and it requires nominal maintenance in order to function uninterruptedly for a prolonged duration of time.
Key Features :
Basic specifications (Accuracy guaranteed for 1 year)Regarding DMM Accuracy Due to the many ranges and functions available in a DMM, only the basic accuracy is indicated for reference. Please refer to the individual catalogs for detailed accuracy information. * Zero-suppression: For small inputs below the guarantee range, zero is effectively displayed.
DC Voltage range
60.000 mV to 1000.0 V, 6 ranges, Basic accuracy: +0.025 % rdg. +2 dgt.
AC Voltage* range
60.000 mV to 1000.0 V, 6 ranges, Frequency characteristics: 20 Hz - 100 kHz
DC + AC Voltage* range
6.0000 V to 1000.0 V, 4 ranges, Frequency characteristics: 20 Hz - 100 kHz
60.000 Ω to 600.0 MΩ, 8 ranges, (Conductance: 600.00 nS, DT4282 only)
DC Current range
600.00 μA to 10.000 A, 6 ranges, Basic accuracy: +0.05 % rdg. +5 dgt.
AC Current* range
600.00 μA to 10.000 A, 6 ranges,
AC Current* range (use with Clamp on probes)
10.00 A to 1000 A, 7 ranges
DC V measurement: Signal width 4 msec or more (single), 1 msec or more (repeated)
1.000 nF to 100.0 mF, 9 ranges, Basic accuracy: +1.0 % rdg. +5 dgt.
Continuity threshold: 20/50/100/500 Ω, Response time: 10 ms or more
Open terminal voltage: 4.5 V or less, Testing current 1.2 mA or less, Threshold of forward voltage: 0.15 V to 3 V, seven stages
AC V, DC+AC V, AC A measurement, at pulse width 1 μs or more (50 % duty ratio)
Standard impedance setting (dBm), 4 Ω to 1200 Ω, 20 stages
K: -40.0 oC to 800.0 oC (-40.0 oF to 1472.0 oF)
Filter function (Remove harmonic noise, use only at 600 VAC, 1000 VAC ranges), Display value hold, Auto hold, Max/Min value display, Sampling select, Relative display, Measurement memory (400 data), Auto-power save, USB communication (option), 4-20 mA % conversion
Main and Sub displays: 5-digits LCD, max. 60000 digits
Display refresh rates
5 times/s (Capacitance measurement: 0.05 to 2 times/s, depending on measured value, Temperature: 1 time/s )
LR6 (AA) alkaline batteries X 4, Continuous use: 100 hours
Dimensions and mass
93 mm (3.66 in) W X 197 mm (7.76 in) HX 53 mm (2.09 in) D, 650 g (22.9 oz) (with test leads holder and batteries)
Test Lead L9207-10 X 1, Instruction Manual X 1, LR6 Alkaline Battery X 4