Test Equipment Depot - 800.517.8431

Test Equipment Catalog Specials  Repair Surplus Ordering/Contact Info

 

Hioki USA Corporation
Hioki Catalog | Hioki Price List

<< Hioki Multimeters

Hioki 3143
Earth Multimeter

  • Electrical grounding or mesh grounding.
  • Electrical power equipment grounding.
  • When the measurement point is located at a distance from the insertion point of the grounding electrode.
Click here for a larger image of the Hioki 3143Click for larger image
Hioki 3143 Shown
 
Product Information
Datasheet 274 KB
PDF Help
 
Grounding is increasingly important for the safe operation and maintenance of communications equipment and many other types of facilities. However, in an urban environment where the ground is covered with concrete or asphalt, conventional measurement methods that require inserting auxiliary grounding electrodes are difficult to use. The 3143 uses a new measurement principle that makes auxiliary grounding electrodes unnecessary, so it can be used to measure ground resistance on paved roads.
 
Specifications
DC Voltage range 0.3 V (16.7 k-ohm/V), 3/12/30/120/300/600 V (20 k-ohm/V)
Accuracy: ±2.5 % f.s.
AC Voltage range 12 V (9 k-ohm/V) Accuracy: ±4 % f.s.
30/120/300/600 V (9 k-ohm/V) Accuracy: ±2.5 % f.s. Average rectifier effective value
Resistance range 0 to 3 k-ohm ( center scale 30 ohm), R × 1, R × 10, R × 100, R × 1 k
Accuracy: ±3 % of scale length
DC Current range 60 µA/30 m/300 mA (300 mV internal voltage drop)
Accuracy: ±3 % f.s.
Other functions Battery check: 0.9 to 1.8 V, load resistance 10 ohm
Temperature: -20 to 150 °C ( 9021-01 Thermister Temperature Probe is necessary, sold separately)
Safety considerations Complies with EN61010-1:1992+A2:1995, EN61010-2-031:1994, Installation Category III (anticipated transient overvoltage 6000 V), Pollution Degree 2
Power supply R6P(AA) × 2 batteries
Dimensions, mass 95 mm(3.74 in)W × 141 mm(5.55 in)H × 39 mm(1.54 in)D, 280 g (9.9 oz)
 
Ordering Information
Model Description Buy Online Price
3143 Hioki 3143 Earth HiTester Multimeter - Special Price! Buy Now $401.23
(Reg. $439.95)
Included Accessories
 
  • 1 - 9265 Black measurement cable (1 m; 3.28 ft)
  • 1 - Red measurement cable (20 m; 65.62 ft)
  • 1 - 9216 Cable Winder ~1
  • 1 - 9338 Carrying Case

Included

Hioki Catalog   |   Hioki Price List

$20.00 Minimum on Total Order

Home Page | Test Equipment Catalog | Specials | Repair
We Buy Surplus | Ordering/Contact Info
____________________________________________________________

99 Washington Street, Melrose, MA 02176
781.665.1400 | 800.517.8431 | Fax: 781.665.0780 | Email:

Copyright © Fotronic Corporation All Rights Reserved