DT4221

DT4222

DC Voltage range

600.0 mV to 600.0 V, 4 ranges, Basic accuracy: ±0.5 % rdg. ±5 dgt.

600.0 mV to 600.0 V, 4 ranges, Basic accuracy: ±0.5 % rdg. ±5 dgt.

AC Voltage range

6.000 V to 600.0 V, 3 ranges, Frequency characteristics: 40 Hz - 1 kHz

Basic accuracy 40 - 500 Hz : ±1.0 % rdg. ±3 dgt. (True RMS, crest factor 3)

6.000 V to 600.0 V, 3 ranges, Frequency characteristics: 40 Hz - 1 kHz

Basic accuracy 40 - 500 Hz : ±1.0 % rdg. ±3 dgt. (True RMS, crest factor 3)

Resistance range

N/A

600.0 Ω to 60.00 MΩ, 6 ranges, Basic accuracy: ±0.9 % rdg. ±5 dgt.

Capacitance range

N/A

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

Frequency range

AC V measurement: 99.99 Hz (5 Hz or more) to 9.999 kHz, 3 ranges

Basic accuracy: ±0.1 % rdg. ±2 dgt.

AC V measurement: 99.99 Hz (5 Hz or more) to 9.999 kHz, 3 ranges

Basic accuracy: ±0.1 % rdg. ±2 dgt.

Continuity check

Continuity threshold [ON]: 25 Ω or less (buzzer sound), [OFF]: 245 Ω or more Response time: 0.5 ms or more

Continuity threshold [ON]: 25 Ω or less (buzzer sound), [OFF]: 245 Ω or more

Response time: 0.5 ms or more

Diode test

N/A

        Open terminal voltage: 2.5 V or less, Testing current 0.5 mA or less,

Threshold of forward voltage: 0.15 V to 1.5 V

Voltage detection

80 V to 600 V AC

N/A

Other functions

Filter function, Display value hold, Relative display, Auto-power save

Filter function, Display value hold, Relative display, Auto-power save

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: 40 hours (backlight OFF)

LR03 alkaline batteries ×1, Continuous use: 40 hours (back light OFF)

Dimensions and mass

72 mm (2.83 in)W × 149 mm (5.87 in)H× 38 mm (1.50 in)D,190 g (6.7 oz) (including batteries and holster)

72 mm (2.83 in) W × 149 mm (5.87 in) H× 38 mm (1.50 in) D,190 g (6.7 oz) (with batteries and holster)

Accessories

Test lead DT4911 ×1, Holster ×1, Instruction manual ×1, LR03 alkaline battery ×1

Test Lead DT4911 ×1, Holster ×1, Instruction manual ×1, LR03 alkaline battery ×1