DT4254

DT4255

DC Voltage range

600.0 mV to 1500 V (*1)

5 ranges, Basic accuracy: ±0.3 % rdg. ±3 dgt.

600.0 mV to 1000 V

5 ranges, Basic accuracy: ±0.3 % rdg. ±3 dgt.

AC Voltage range

6.000 V to 1000 V, 4 ranges, Frequency characteristics: 40 Hz to 1 kHz

Basic accuracy 40 - 500 Hz : ±0.9 % rdg. ±3 dgt. (True RMS, crest factor 3)

6.000 V to 1000 V, 4 ranges, Frequency characteristics: 40 Hz to 1 kHz

Basic accuracy 40 - 500 Hz : ±0.9 % rdg. ±3 dgt. (True RMS, crest factor 3)

AUTO AC/DCV

Yes

Yes

Resistance range

N/A

600.0 Ω to 60.00 MΩ, 6 ranges, Basic accuracy: ±0.7 % rdg. ±3 dgt.

DC Current range

N/A

N/A

From 4 to 20mA Percentage conversion display

N/A

N/A

AC Current range (use with Clamp on probes)

N/A

10.00 A to 1000 A, 7 ranges, Add the Clamp on probe accuracy to basic accuracy 40 - 1 kHz : ±0.9 % rdg. ±3 dgt. (True RMS, crest factor 3)

Temperature (thermocouples)

N/A

N/A

Voltage detection

Hi: AC40 V to 600 V, Lo: AC80 V to 600 V

Hi: AC40 V to 600 V, Lo: AC80 V to 600 V

Capacitance range

N/A

1.000 μF to 10.00 mF, 5 ranges, Basic accuracy: ±1.9 % rdg. ±5 dgt.

Frequency range

99.99 Hz to 99.99 kHz, 4 ranges (limited by the minimum detectable voltage),

Basic accuracy: ±0.1 % rdg. ±1 dgt.

99.99 Hz to 99.99 kHz, 4 ranges (limited by the minimum detectable voltage),

Basic accuracy: ±0.1 % rdg. ±1 dgt.

Continuity check

N/A

Continuity threshold [ON]: 25 Ω or less ,

[OFF]: 245 Ω or more,

Response time: 0.5 ms or more

Diode test

N/A

Open terminal voltage: 5.0 V or less, Testing current 0.5 mA or less,

Threshold of forward voltage: 0.15 V to 1.5 V

Other functions

Filter function, Display value hold, Auto hold, Max/Min/Average value display, Relative display, Auto-power save, USB communication (option)

Filter function, Display value hold, Auto hold, Max/Min/Average value display, Relative display, Auto-power save, USB communication (option)

Display

Main and Sub displays: 4-digits LCD, max. 6000 digits, bar graph

Main and Sub displays: 4-digits LCD, max. 6000 digits, bar graph

Display refresh rates

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

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

Power supply

LR03 alkaline batteries ×4, Continuous use: 130 hours (backlight OFF)

LR03 alkaline batteries ×4, Continuous use: 130 hours (backlight OFF)

Dimensions and mass

84 mm (3.31 in)W × 174 mm (6.85 in)H× 52 mm (2.05 in)D, 390 g (13.8 oz) (including batteries and holster)

84 mm (3.31 in)W × 174 mm (6.85 in)H× 52 mm (2.05 in)D,

390 g (13.8 oz) (including batteries and holster)

Accessories

Test lead L9207-10 ×1, Holster ×1, Instruction manual ×1, LR03 alkaline battery ×4

Test lead L9207-10 ×1, Holster ×1, Instruction manual ×1, LR03 alkaline battery ×4