Product Details
DT4221 DMM FMI
DMM Field Measurement Unit







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Category:DMM

Description:
Professional Functionality in a Pocket DMM



•High-level safety, compact body, and light weight design

•Test leads conveniently wrap around the back

•±0.5% DC V basic accuracy, wide 40 Hz to 1 kHz AC V frequency characteristics

•Low-pass filter (100Hz/500Hz) cuts high harmonics

•Current measurement function eliminated to enhance safety

•Broad -15 (5°F) to 55°C (131°F) operating temperature range


Specifications:
Basic specifications (Accuracy guaranteed for 1 year)




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

AC Voltage

40 to 500Hz 6.000 V to 600.0 V, 3 ranges, Frequency characteristics: 40 Hz - 1 kHz

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

Resistance Not available

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

Frequency 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

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 80 V to 600 V AC

Other functions 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: 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) (with batteries and holster)

Accessories TEST LEAD DT4911 ×1, Holster ×1, Instruction Manual ×1, LR03 Alkaline Battery ×4


Product URL:
http://www.hiokiusa.com/products.php?productid=DT4221

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