ESCO EA707A-37. Digital multimeter

Manufacturer

Hioki Electric (HIOKI)

Model number

DT 4223

Specification

With electric test

Measurement method

True effective value formula

DC voltage

600m/6/60/600V
Basic accuracy: ±0.5% rdg. ±5 dgt.

AC voltage

6/60/600V, frequency characteristics: 40 Hz to 1 kHz
Basic accuracy 40 - 500 Hz : ±1.0 % rdg. ±3 dgt. (Effective value rectification, crest factor 3 or less)

Standard

CATIV 300V, CATIII 600V

Resistance

600/6k/60k/6M/60MΩ
Basic accuracy: ±0.9 % rdg. ±5 dgt.

Frequency

99.99/999.9/9.999 kHz
Basic accuracy: ±0.1 % rdg. ±2 dgt.

Power supply

AAA battery x 1 (included)

Continuous use time

35 hours (when the backlight is off)

Size

72(W)×38(D)×149(H)mm

Weight

190g (including battery and holster)

Detection voltage range

(50/60Hz) AC80V to AC600V

Conduction check

Dong through-OFF threshold: 245 Ω or more, response time: 0.5 ms or more

Display

4-digit LCD display, max. 6000 dgt., bar graph

Display update rate

5 times/s (Capacitance: 0.05 to 5 times/s depending on the measured value, frequency: 1 to 2 times/s)

Operating temperature range