Meger Listrik

Hioki IR4056-21 Meger Listrik 

Spesifikasi:  Rated output voltage 1) 50 V DC 2) 125 V DC 3) 250 V DC 4) 500 V DC 5) 1000 V DC Effective maximum indicated value 1) 100 MΩ 2) 250 MΩ 3) 500 MΩ 4) 2000 MΩ 5) 4000 MΩ Accuracy 1st effective measuring range MΩ 1) ±2 % rdg. ±2 dgt. 0.200 - 10.00 2) ±2 % rdg. ±2 dgt. 0.200 - 25.0 3) ±2 % rdg. ±2 dgt. 0.200 - 50.0 4) ±2 % rdg. ±2 dgt. 0.200 - 500 5) ±2 % rdg. ±2 dgt. 0.200 - 1000 Lower limit resistance 1) 0.05 MΩ 2) 0.125 MΩ 3) 0.25 MΩ 4) 0.5 MΩ 5) 1 MΩ Overload protection 1) 1600 V AC (10s) 2) 1600 V AC (10s) 3) 1600 V AC (10s) 4) 1600 V AC (10s) 5) 660 V AC (10s) DC voltage range 4.2 V (0.001 V resolution) to 600 V (1 V resolution), 4 ranges, Accuracy: ±1.3 % rdg. ±4 dgt., Input resistance: 100 kΩ or higher AC voltage range 420 V (0.1 V resolution) / 600 V (1 V resolution), 2 ranges, 50/60 Hz, Accuracy: ±2.3% rdg. ±8 dgt., Input resistance: 100 kΩ or higher, Average rectifier Low resistance range For checking the continuity of ground wiring, 10 Ω (0.01 Ω resolution) to 1000 Ω (1 Ω resolution), 3 ranges, Basic accuracy: ±3 % rdg. ±2 dgt., testing current 200 mA or more (at 6 Ω or less) Display Semi-transmissive FSTN LCD with back lighting, bar-graph indicator Response time Approx. 0.8 second for PASS/FAIL decision (based on in-house testing) Other functions Live circuit indicator, Automatic electric discharge, Automatic DC/AC detection, Comparator, Drop proof, Auto power save Power supply LR6 (AA) alkaline batteries ×4, Continuous use: 20 hours (Comparator off, backlight off, 500 V range, no load) Number of measurements: 1000 times (at 5 s ON, 25 s OFF cycle, insulation measurement of lower limit resistance value to maintain nominal output voltage) Dimensions and mass 159 mm (6.26 in) W × 177 mm (6.97 in) H× 53 mm (2.09 in) D, 600 g (21.2 oz) (including batteries, excluding test leads) Accessories Test lead set with remote switch L9788-11 ×1, Neck strap ×1, Instruction manual ×1, LR6 (AA) alkaline batteries ×4