Digital Multimeter DT4221-20
USD $181.67 - $181.67 /Set
Min.Order:1 Set
Qingdao Zhibohongyu Trading Co., Ltd.
Professional work done quickly! Portable compact series
Small, lightweight and safe
Test line can be wound on the host, to facilitate the daily work
DC V basic accuracy of ± 0.5%, the frequency characteristics of 40 ~ 1kHz AC V standard type
Low-pass filter to remove harmonic (fundamental component measurement converter) 100Hz / 500Hz when
To prevent accidents cancel current measurement function
Wide temperature range: -10 ℃ ~ 50 ℃
DMM accuracy
DMM measurement function and range due to more, so the basic accuracy is described as a representative value.
Accuracy of each range, please refer to the sample PDF.
Basic parameters
DC voltage 600.0 mV ~ 600.0 V, 4 ranges, basic accuracy: ± 0.5% rdg ± 5 dgt..
AC Voltage 40 ~ 500Hz 6.000 V ~ 600.0 V, 3 ranges, frequency characteristics: 40 Hz ~ 1 kHz
Basic accuracy:. ± 1.0% rdg ± 3 dgt (rms, crest factor of 3 or less).
Resistance -
Capacitance -
AC V measurement frequency: 99.99 Hz (5 Hz or more) ~ 50.00 kHz 4-speed range
Basic accuracy: ± 0.1% rdg ± 2 dgt..
Conducting inspection turned ON threshold: 20 Ω or less (beep), turned OFF Threshold: 250 Ω or more, the response time: 0.5 ms or more
Diode check -
Electrical inspection (50 / 60Hz) AC80 ~ 600V inspection
Other features filters, display hold, relative display, automatic power saving
4 LCD display, the largest 6000dgt., Histogram
Display update rate 5 times / s (capacitance: the measured value of 0.5 to 2 times / s, Frequency: 2 times / s)
Power AAA alkaline batteries (LR03) × 1, continuous use time: 40h (backlight off time)
The volume and weight of 72W × 149H × 38D mm, 190 g (with battery, protective shell)
Accessories test line DT4911 × 1, protective shell × 1, manual, AAA alkaline batteries (LR03) × 1