Cable/Harness Tester
4-Wire Precision Cable/Harness Tester

MICROTEST 8700 precise 4-wire cable tester offers 4-wire measurements, makes the impedance measurement more accurate and reduces the error value of the adapter plate. The highest DC voltage measurements could be up to 1500V. The highest AC voltage measurement could be up to 1000V. The maximum measured test points is 256 points.

  • Precise 4-wire measurement
  • Auto-scan and auto pin search
  • To adopt the advanced technology of the “Intermittence Open/ Short and conductance test”
  • It completes “Linear” and “Ssafety” tests simultaneously
  • The fully programmable continuous test
  • Support statistic and print functions
  • Support USB interface for data storag/PC connection software
  • DC maximum voltage measurement up to 1500V / AC maximum voltage measurement up to 1000V


Measurement Data

Ponit of Test 

64/128/256 Points

High Voltage Calibration for Positive / Negative Output

Automatic Search for Terminal Point

Basic Accuracy ±5%
Measurement Time 0.01 Sec 
Scan Mode Testing Auto / Short Scan (selectable)
Measurement Signal Rated Output 5Vdc
Hipot AC  Hipot: 50 ~ 1000Vac    Resolution: 10Vdc / 10Vac 
DC  Hipot: 50 ~ 1500Vdc    Accuracy±1%
DUT Requirement N/A
Panel System / Rapid / Edit / Function 
Indicator Pass、Fail、HV LED Red/Green Light and Built-in speaker
Measured Value Detection Mode Define upper and lower thresholds according to main and sub parameters


Power Supply 90 ~ 132Vac or 198 ~ 264Vac (selectable)
Display 320*240 dot-matrix display
Interface RS-232, Print Port, Remote Control, USB (option)
Flash memory

Storage of 56 rewritable data sets

Operation Auto、Manual、continuous test、RS-232
Environment Temperature : 10°C ~ 40°C    Humidity : 20 ~ 90%
Dimension (W*H*D) 450x178x4600 mm
Weight 13 Kg

Parameters Measurement Ranges

Item  Range
Open/Short  1KΩ ~ 50KΩ
Intermittence Open/ Short 1KΩ ~ 50KΩ
Open/Short determinal Judge With this feature
Conductance 0.1mΩ ~ 50.0Ω
Intermittence conductance 0.1mΩ ~ 50.0Ω
Resistance Max.10MΩ
Capacitance  10pF ~ 1000µF
Diode 0 ~ 7V
IR 0.1MΩ ~ 1500MΩ
AC Hipot Leakage Current 0.01mA ~5mA

Advanced Functions 


Precision 4 wire testing

Programmable continuous test
Pin search
Self-calibration and zero- setting


All kinds of wires, connectors

No relevant audio and video files

Standard Accessories

  • Power Cord
  • Test Report
  • User Manual CD
  • Fixture Flat Cable(AK-8600F3)

Optional Accessories

  • Remote Control Cable
  • Footswitch
  • Calibration Kits(KB-8685K1)
  • Meter Link Software
  • RS-232 Cable