Hioki 3255-50 Digital Hitester

DC Voltage range

419.9 mV to 1000 V, 5 ranges, Basic accuracy: ±0.5% rdg. ±4dgt.

AC Voltage range

419.9 mV to 1000V, 5 ranges, Basic accuracy: ±1.2% rdg. ±4 dgt., (Average rectified)

Resistance

419.9 Ω to 41.99 MΩ, 6 ranges, Basic accuracy: ±0.7% rdg. ±4 dgt.

AC Current 50 to 500Hz

Use with optional Clamp-on probes
Display the actual current value by scaling the sensor's 0.2 VAC f.s. output.
Basic accuracy: ±2.0 % rdg. ±4 dgt. plus clamp-on probe's accuracy

Continuity buzzer

Threshold 50 Ω ± 40 Ω or less, Open terminal voltage: 3.4 V or less

Diode check

Open terminal voltage: 3.4 V or less, Testing current 850 μA or less

Auto power save

Yes (Cancel possible)

Display

Digital LCD, max. 4199 digits

Sampling rate

2.5 times/sec

Other functions

Auto power save, Auto hold

Protection rating

IP 54 (EN 60529)

Protection structure

Protected against internal short-circuit with protective resistor (5 Ω current-limiting resistor) and built-in 0.44 A fuse (1000 VAC/10 kA interrupting capacity)

Power supply

Manganese batteries (R03) ×2, Continuous use: 200 hours
Alkaline batteries (LR03) ×2, Continuous use: 500 hours

Dimensions, mass

70 mm (2.76 in) W × 145 mm (5.71 in) H × 31 mm (1.22 in) D, 210g (7.4 oz) (including batteries)

Supplied accessories

Test Lead×1, Holster ×1, Instruction Manual ×1, Manganese batteries (R03) ×2 (for trial purposes only), CARRYING CASE 9371 ×1