DT4281

DT4282

DC Voltage range

60.000 mV to 1000.0 V, 6 ranges, Basic accuracy: ±0.025 % rdg. ±2 dgt.

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

Basic accuracy 45 - 65 Hz : ±0.2 % rdg. ±25 dgt. (True RMS, crest factor 3)

60.000 mV to 1000.0 V, 6 ranges, Frequency characteristics: 20 Hz - 100 kHz

Basic accuracy 45 - 65 Hz : ±0.2 % rdg. ±25 dgt. (True RMS, crest factor 3)

DC + AC Voltage* range

6.0000 V to 1000.0 V, 4 ranges, Frequency characteristics: 20 Hz - 100 kHz

Basic accuracy 45 - 65 Hz : ±0.3 % rdg. ±30 dgt. (True RMS, crest factor 3)

6.0000 V to 1000.0 V, 4 ranges, Frequency characteristics: 20 Hz - 100 kHz

Basic accuracy 45 - 65 Hz : ±0.3 % rdg. ±30 dgt. (True RMS, crest factor 3)

Resistance range

60.000 Ω to 600.0 MΩ, 8 ranges, Basic accuracy: ±0.03 % rdg. ±2 dgt.

60.000 Ω to 600.0 MΩ, 8 ranges, (Conductance: 600.00 nS, DT4282 only)

Basic accuracy: ±0.03 % rdg. ±2 dgt.

DC Current range

600.00 μA to 600.00 mA, 4 ranges

Basic accuracy: ±0.05 % rdg. ±5 dgt.

600.00 μA to 10.000 A, 6 ranges, Basic accuracy: ±0.05 % rdg. ±5 dgt.

AC Current* range

600.00 μA to 600.00 mA, 4 ranges

Basic accuracy 45 - 65 Hz : ±0.6 % rdg. ±5 dgt. (True RMS, crest factor 3)

Frequency characteristics: 20 Hz - 20 kHz (at 600 μA to 600 mA range)

600.00 μA to 10.000 A, 6 ranges,

Basic accuracy 45 - 65 Hz : ±0.6 % rdg. ±5 dgt. (True RMS, crest factor 3)

Frequency characteristics: 20 Hz - 20 kHz (at 600 μA to 600 mA range)

AC Current* range (use with Clamp on probes)

10.00 A to 1000 A, 7 ranges

Add the Clamp on probe accuracy to Basic accuracy 40 - 65 Hz : ±0.6 % rdg. ±2 dgt. (True RMS, crest factor 3)

N/A

Peak

DC V measurement: Signal width 4 msec or more (single), 1 msec or more (repeated)

AC V, DC/AC A measurement:

Signal width 1 msec or more (single), 250 μsec or more (repeated)

DC V measurement: Signal width 4 msec or more (single), 1 msec or more (repeated)

AC V, DC/AC A measurement:

Signal width 1 msec or more (single), 250 μsec or more (repeated)

Capacitance range

1.000 nF to 100.0 mF, 9 ranges, Basic accuracy: ±1.0 % rdg. ±5 dgt.

1.000 nF to 100.0 mF, 9 ranges, Basic accuracy: ±1.0 % rdg. ±5 dgt.

Continuity Check

Continuity threshold: 20/50/100/500 Ω, Response time: 10 ms or more

Continuity threshold: 20/50/100/500 Ω, Response time: 10 ms or more

Diode test

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

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

Frequency range

AC V, DC+AC V, AC A measurement, at pulse width 1 μs or more (50 % duty ratio)

99.999 Hz (0.5 Hz or more) to 500.00 kHz, 5 ranges, ±0.005 % rdg. ±3 dgt.

AC V, DC+AC V, AC A measurement, at pulse width 1 μs or more (50 % duty ratio)

99.999 Hz (0.5 Hz or more) to 500.00 kHz, 5 ranges, ±0.005 % rdg. ±3 dgt.

dB conversion

Standard impedance setting (dBm), 4 Ω to 1200 Ω, 20 stages

Display dB conversion value of AC voltage (dBV)

Standard impedance setting (dBm), 4 Ω to 1200 Ω, 20 stages

Display dB conversion value of AC voltage (dBV)

Temperature (thermocouples)

K: -40.0 °C to 800.0 °C (-40.0 °F to 1472.0 °F)

Add accuracy of the Thermocouple probe to main unit accuracy: ±0.5 % rdg. ±3 °C

K: -40.0 °C to 800.0 °C (-40.0 °F to 1472.0 °F)

Add accuracy of the Thermocouple probe to main unit accuracy: ±0.5 % rdg. ±3 °C

Other functions

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

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

Display

Main and sub displays: 5-digits LCD, max. 60000 digits

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 )

5 times/s (Capacitance measurement: 0.05 to 2 times/s, depending on measured value, Temperature: 1 time/s )

Power supply

LR6 (AA) alkaline batteries × 4, Continuous use: 100 hours

LR6 (AA) alkaline batteries ×4, Continuous use: 100 hours

Dimensions and mass

93 mm (3.66 in) W × 197 mm (7.76 in) H× 53 mm (2.09 in) D, 650 g (22.9 oz) (with test leads holder and batteries)

93 mm (3.66 in) W × 197 mm (7.76 in) H× 53 mm (2.09 in) D, 650 g (22.9 oz) (with test leads holder and batteries)

Accessories

Test Lead L9207-10 × 1, Instruction Manual × 1, LR6 Alkaline Battery × 4

Test Lead L9207-10 ×1, Instruction Manual ×1, LR6 Alkaline Battery ×4