HIOKI DT4221/ DT4221-20 DIGITAL MULTIMETER Pocket-sized DMM

Description

Safe, lightweight and compact

Test line can be wound on the host, to facilitate the daily work

DC V basic accuracy of ± 0.5%, the frequency characteristics of the AC V 40 ~ 1kHz of standard

Low-pass filtering to remove harmonics (measurement of the fundamental component of the inverter) 100Hz / 500Hz when

To prevent accidents canceled the current measurement function

Wide temperature range: -10 ° – 50 °

DMM accuracy

Since the DMM measurement function and range more, so the basic accuracy is described as a representative value.

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 (True 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..

Conduction check is turned ON threshold: 20 Ω or less (beep), is turned OFF thresholds: 250 Ω or more, the response time: 0.5 ms or more

Diodes Check –

Electrical testing (50 / 60Hz) AC80 ~ 600V check

Other features filters, display hold, relative display, automatic power saving

4 LCD display, the largest 6000dgt., Histogram

Display update rate of 5 times / s (capacitance: measured value of 0.5 to 2 times / s, Frequency: 2 times / s)

Power on the 7th alkaline batteries (LR03) × 1, Continuous use of time: 40h (backlight off time)(NOT INCLUDED)

Size and weight 72W × 149H × 38D mm, 190 g

Accessories test line DT4911 × 1, protective shell × 1, Instruction Manual