TOLL FREE : 1-866-363-6634
A Service-Disabled Veteran-Owned Small Business
| DT4281 | DT4282 | |
| DC Voltage | 60.000 mV to 1000.0 V, 6 ranges, Basic accuracy: ±0.025 % rdg. ±2 dgt. | |
| AC Voltage
45 to 65 Hz |
60.000 mV to 1000.0 V, 6 ranges, Frequency characteristics: 20 Hz – 100 kHz | |
| Basic accuracy: ±0.3 % rdg. ±25 dgt. (True RMS, crest factor 3) | ||
| DC + AC Voltage
45 to 65 Hz |
6.0000 V to 1000.0 V, 4 ranges, Frequency characteristics: 20 Hz – 100 kHz | |
| Basic accuracy: ±0.4 % rdg. ±30 dgt. (True RMS, crest factor 3) | ||
| Resistance | 60.000 Ω to 600.0 MΩ, 8 ranges, (Conductance: 600.00 nS, DT4282 only) | |
| Basic accuracy: ±0.03 % rdg. ±2 dgt. | ||
| DC Current | 600.00 μA to 600.00 mA, 4 ranges | 600.00 μA to 10.000 A, 6 ranges |
| Basic accuracy: ±0.05 % rdg. ±5 dgt. | ||
| AC Current
45 to 65 Hz |
600.00 μA to 600.00 mA, 4 ranges | 600.00 μA to 10.000 A, 6 ranges |
| Basic accuracy: ±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
(use with the Clamp on Probe) 45 to 1 k Hz |
10.00 A to 1000 A, 7 ranges | Not available |
| Add the Clamp on probe accuracy to Basic accuracy: ±0.6 % rdg. ±2 dgt. (True RMS, crest factor 3) |
Not available | |
| 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) |
||
| C (capacitance) | 1.000 nF to 100.0 mF, 9 ranges, Basic accuracy: ±1.0 % rdg. ±5 dgt. | |
| Continuity Check | Continuity ON threshold: less than 20 to 500 Ω, Continuity OFF threshold: less than 220 to 600 Ω, Response time: 5 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 |
|
| Frequency | 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, ±0.02 % rdg. ±3 dgt. |
|
| dB Conversion | Standard impedance setting (dBm), 4 Ω to 1200 Ω, 20 stages Display dB conversion value of AC voltage (dBV) |
|
| Temperature | -40.0 °C to 800.0 °C (-40.0 °F to 1472.0 °F) (use with optional probe DT4910) Add accuracy of the Thermocouple probe to main unit accuracy: ±0.3 % rdg. ±3 °C |
|
| Other Functions | Filter function (Remove harmonic noise, use only at 600 VAC, 1000 VAC ranges), Display value hold, Auto hold, Relative display, Max/Min value display, Measurement memory, USB communication (option), % conversion display (4 – 20 mA or 0 – 20 mA signals converted to 0 – 100 %), Back light | |
| Display | 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 ) | |
| Power Supply | LR6 (AA) alkaline batteries ×4, Continuous use: 100 hours | |
| Dimensions, 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) | |
| Supplied Accessories | TEST LEAD L9207-10 ×1, Instruction Manual ×1, LR6 Alkaline Battery ×4 | |
