Hioki DT4224 ดิจิตอลมัลติมิเตอร์

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment 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.



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


AC Voltage
6.000 V to 600.0 V, 3 ranges, Frequency characteristics: 40 Hz - 1 kHzBasic accuracy 40 - 500 Hz : ±1.0 % rdg. ±3 dgt. (True RMS, crest factor 3)


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


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


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


Diode test
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
N/A


Other functions
Circuit breaker false trip prevention function, Filter function, Display value hold, Relative display, Auto-power save


Display
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 )


Power supply
LR03 alkaline batteries ×4, Continuous use: 35 hours (backlight 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)


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