3256-50/51 Digital multimeterDetailed product description：

Detailed information
The insertion of the meter rod terminal has an interlocking device to prevent accidental operation

The insertion of the meter rod terminal has an interlocking device, which only opens the current measurement terminal when measuring the current
Wide range, maximum display 4200
High speed response, displayed in a bar chart
Compliant with IEC1010 standard
The auto hold function can automatically display voltage, current value, and resistance value

DC voltage range	420.0 mV ～ 1000 V， 5-speed range, maximum accuracy: ± 0.5% rdg. ± 2 dgt
AC voltage range	420.0 mV ～ 1000 V, 5-speed range, maximum accuracy: ± 1.2% rdg. ± 3 dgt., average rectified effective value
frequency characteristicsAC voltage	420.0 mV : 50 ～ 100 Hz, 4.200 ～ 1000 V : 50 ～ 500 Hz
resistance range	420 Ω~42.00 M Ω, 6-speed range, maximum accuracy: ± 0.7% rdg. ± 2 dgt
DC current range	42.00 μA ～ 10.00 A, 6-speed range, accuracy: ± 1.5% rdg. ± 4 dgt
AC current range	42.00 μA ～ 10.00 A, 6-speed range, maximum accuracy: ± 2.5% rdg. ± 5 dgt., average rectified effective value
frequency characteristicsAC current	50 ～ 500 Hz
frequency range	0.50 Hz ～ 500.0 kHz, Input level: 800 mV~1000 V rms, accuracy: ± 0.02% rdg. ± 1 dgt
Conductivity test	Can be below (50 Ω± 30 Ω)
Diode detection	Can (3.4 V open circuit terminal voltage)
Other functions	Automatic hold function
Automatic power-saving	Can (can be cancelled)
Range switching	Automatic or manual
display	LCD, Maximum 4200 dgt. (all modes), maximum 19999 dgt. (frequency) Bar chart display: maximum 42 bars
sampling rate	2.5 times/second (all modes), 5 times/second (frequency), 25 times/second (bar chart)
power supply	R03 (AAA) × 2 dry battery (continuous use for 100 hours)
Size, weight	76 mm(2.99 in)W × 167 mm(6.57 in)H × 33 mm(1.30 in)D, 260 g (9.2 oz)
Attachment	Test line 9170 (1), 3256-50: Carrying box 9378 (1), 3256-51: Plastic cover (1)

3256-50/51 digital multimeter