Image of Microtest 8761 64p front telonicuk
Image of Microtest short chassis rear telonicuk

MICROTEST 8761N-64P 64-Pin 4-Wire Cable & Harness Tester, 1 kV DC

£1838.00 (£2205.60 inc. VAT)

Available on back-order

Availability: Stock models delivered next working day (UK only) for orders placed before 16:30 (Mon - Fri)

SKU: 8761N-64P Categories: , Brand:

Compare with other Cable & Harness Testers

SKUImageMeasurementsTest PinsContinuityAC FlashDC FlashInsulation ResistanceStockPrice
8761N-64PNewImage of Microtest 8761 64p front telonicuk4-wire641 mΩ–52 ΩN/A50–1,000 V / 0.1–1,200 µA0.1 MΩ–1.2 GΩOn Backorder£1,838.00
8740FA-128PNewImage of Microtest 8740 128p front telonicuk2-wire1281 mΩ–52 Ω100–1,000 V / 0.01–5 mA50–1,000 V / 0.1–1,000 µA0.1 MΩ–1 GΩOn Backorder£1,715.00
8740FA-256PNewImage of Microtest 8740 256p front telonicuk2-wire2561 mΩ–52 Ω100–1,000 V / 0.01–5 mA50–1,000 V / 0.1–1,000 µA0.1 MΩ–1 GΩOn Backorder£2,328.00
8740FA-512PNewImage of Microtest 8740 512p front telonicuk2-wire5121 mΩ–52 Ω100–1,000 V / 0.01–5 mA50–1,000 V / 0.1–1,000 µA0.1 MΩ–1 GΩOn Backorder£3,677.00
8740N-128PNewImage of Microtest 8740 128p front telonicuk2-wire1281 mΩ–52 ΩN/A50–1,000 V / 0.1–1,000 µA0.1 MΩ–1 GΩOn Backorder£1,348.00
8740N-256PNewImage of Microtest 8740 256p front telonicuk2-wire2561 mΩ–52 ΩN/A50–1,000 V / 0.1–1,000 µA0.1 MΩ–1 GΩOn Backorder£1,593.00
8740N-512PNewImage of Microtest 8740 512p front telonicuk2-wire5121 mΩ–52 ΩN/A50–1,000 V / 0.1–1,000 µA0.1 MΩ–1 GΩOn Backorder£2,818.00
8740NA-128PNewImage of Microtest 8740 128p front telonicuk2-wire1281 mΩ–52 Ω100–700 V / 0.01–5 mA50–1,000 V / 0.1–1,000 µA0.1 MΩ–1 GΩOn Backorder£1,471.00
8740NA-256PNewImage of Microtest 8740 256p front telonicuk2-wire2561 mΩ–52 Ω100–700 V / 0.01–5 mA50–1,000 V / 0.1–1,000 µA0.1 MΩ–1 GΩOn Backorder£1,961.00
8740NA-512PNewImage of Microtest 8740 512p front telonicuk2-wire5121 mΩ–52 Ω100–700 V / 0.01–5 mA50–1,000 V / 0.1–1,000 µA0.1 MΩ–1 GΩOn Backorder£3,187.00
8740NAK-1024PNewImage of Microtest 8740k 1024p front telonicuk2-wire10241 mΩ–52 Ω100–700 V / 0.01–5 mA50–1,000 V / 0.1–1,000 µA0.1 MΩ–1.2 GΩOn Backorder£5,515.00
8740NK-1024PNewImage of Microtest 8740k 1024p front telonicuk2-wire10241 mΩ–52 ΩN/A50–1,000 V / 0.1–1,000 µA0.1 MΩ–1.2 GΩOn Backorder£4,902.00
8761FA-128PNewImage of Microtest 8761 128p front telonicuk4-wire1281 mΩ–52 Ω100–1,000 V / 0.01–5 mA50–1,000 V / 0.1–1,200 µA0.1 MΩ–1.2 GΩOn Backorder£2,574.00
8761FA-256PNewImage of Microtest 8761 256p front telonicuk4-wire2561 mΩ–52 Ω100–1,000 V / 0.01–5 mA50–1,000 V / 0.1–1,200 µA0.1 MΩ–1.2 GΩOn Backorder£3,677.00
8761FA-64PNewImage of Microtest 8761 64p front telonicuk4-wire641 mΩ–52 Ω100–1,000 V / 0.01–5 mA50–1,000 V / 0.1–1,200 µA0.1 MΩ–1.2 GΩOn Backorder£2,084.00
8761N-128PNewImage of Microtest 8761 128p front telonicuk4-wire1281 mΩ–52 ΩN/A50–1,000 V / 0.1–1,200 µA0.1 MΩ–1.2 GΩOn Backorder£2,205.00
8761N-256PNewImage of Microtest 8761 256p front telonicuk4-wire2561 mΩ–52 ΩN/A50–1,000 V / 0.1–1,200 µA0.1 MΩ–1.2 GΩOn Backorder£3,309.00
8761NA-128PNewImage of Microtest 8761 128p front telonicuk4-wire1281 mΩ–52 Ω100–700 V / 0.01–5 mA50–1,000 V / 0.1–1,200 µA0.1 MΩ–1.2 GΩOn Backorder£2,328.00
8761NA-256PNewImage of Microtest 8761 256p front telonicuk4-wire2561 mΩ–52 Ω100–700 V / 0.01–5 mA50–1,000 V / 0.1–1,200 µA0.1 MΩ–1.2 GΩOn Backorder£3,431.00
8761NA-64PNewImage of Microtest 8761 64p front telonicuk4-wire641 mΩ–52 Ω100–700 V / 0.01–5 mA50–1,000 V / 0.1–1,200 µA0.1 MΩ–1.2 GΩOn Backorder£1,961.00
8761NAC-128PNewImage of Microtest 8761nac 128p front telonicuk4-wire USB-C1281 mΩ–52 Ω100–700 V / 0.01–5 mA50–1,000 V / 0.1–1,000 µA0.1 MΩ–1.2 GΩOn Backorder£2,574.00
8761NAC-64PNewImage of Microtest 8761nac 64p front telonicuk4-wire USB-C641 mΩ–52 Ω100–700 V / 0.01–5 mA50–1,000 V / 0.1–1,000 µA0.1 MΩ–1.2 GΩOn Backorder£2,084.00
8761NAK-512pNewImage of Microtest 8761k 512p front telonicuk4-wire5121 mΩ–52 Ω100–700 V / 0.01–5 mA50–1,000 V / 0.1–1,200 µA0.1 MΩ–1.2 GΩOn Backorder£6,683.00
8761NK-512PNewImage of Microtest 8761k 512p front telonicuk4-wire5121 mΩ–52 ΩN/A50–1,000 V / 0.1–1,200 µA0.1 MΩ–1.2 GΩOn Backorder£6,128.00

Description


MICROTEST 8761N-64P 64-Pin 4-Wire Cable & Harness Tester, 1 kV DC

The MICROTEST 8761N-64P is a 64-pin 4-wire cable and wire harness tester with continuity measurement from 1 mΩ to 52 Ω. Separate current and voltage-sense connections reduce the effect of fixture lead resistance when checking low-resistance conductors and contacts. It provides DC Hipot testing up to 1 kV, insulation resistance covering 0.1 MΩ–1.2 GΩ, open/short testing, intermittent-fault detection and resistor, capacitor and diode checks. This is the lowest test-point capacity in the series, for assemblies with fewer connections. Storage for up to 500 test files and RS-232, USB Host, printer and remote interfaces support repeat production work.

Key Features
  • 4-wire measurement with 64, 128, 256 test-point configurations.
  • Continuity resistance from 1 mΩ to 52 Ω, with a 10 mA measurement current.
  • Open/short, intermittent continuity, intermittent open/short, single-side testing and terminal judgement.
  • N: DC Hipot up to 1 kV; NA: up to 700 V AC and 1 kV DC; FA: up to 1 kV AC and 1.5 kV DC.
  • Insulation resistance covering 0.1 MΩ–1.2 GΩ.
  • Component checks: resistance 50 mΩ–20 MΩ, capacitance 10 pF–12 µF and diode voltage 0.1–6.8 V.
  • Automatic circuit learning for connection-pattern inspection.
  • Up to 500 stored test files, programmable continuous testing, pin search and self-diagnosis.
  • RS-232, USB Host, Print and Remote interfaces; optional PC Link and production accessories.
Applications
  • Production inspection of cable and wire harness assemblies with up to 256 test points.
  • Low-resistance conductor and contact checks using four-wire fixtures.
  • Electrical inspection of automotive and consumer-electronics harnesses, connectors and flexible flat cables.
  • Detecting intermittent connections during handling or movement of the assembly.
  • Checking resistors, capacitors and diodes incorporated into cable assemblies.
  • Dielectric-strength and insulation testing within the selected model’s ratings.

Product Images

Combine continuity, connection, insulation and component checks in one bench instrument. Choose 64, 128 or 256 test points and the Hipot capability required for your assembly.

Integrated cable and harness testing

Separate current and voltage-sense connections reduce fixture lead resistance errors. Continuity measurement from 1 mΩ to 52 Ω supports low-resistance cable and connector checks.

Four-wire measurement down to 1 mΩ

Select continuity, open/short, component and intermittent-fault checks to suit the assembly. Store up to 500 test files for repeat production work.

Build a repeatable test sequence

Check that intended connections are present and unintended connections are absent. Automatic circuit learning helps establish the wiring pattern for inspection.

Identify open and short circuits

Apply DC Hipot and insulation resistance tests across the series. NA models add AC testing up to 700 V; FA models reach 1 kV AC and 1.5 kV DC. N models provide DC testing only.

Check dielectric strength and insulation

Measure resistors, capacitors and diodes incorporated into cable assemblies. Component ranges include resistance from 50 mΩ to 20 MΩ and capacitance from 10 pF to 12 µF.

Test components within the assembly

×

Combine continuity, connection, insulation and component checks in one bench instrument. Choose 64, 128 or 256 test points and the Hipot capability required for your assembly.
Separate current and voltage-sense connections reduce fixture lead resistance errors. Continuity measurement from 1 mΩ to 52 Ω supports low-resistance cable and connector checks.
Select continuity, open/short, component and intermittent-fault checks to suit the assembly. Store up to 500 test files for repeat production work.
Check that intended connections are present and unintended connections are absent. Automatic circuit learning helps establish the wiring pattern for inspection.
Apply DC Hipot and insulation resistance tests across the series. NA models add AC testing up to 700 V; FA models reach 1 kV AC and 1.5 kV DC. N models provide DC testing only.
Measure resistors, capacitors and diodes incorporated into cable assemblies. Component ranges include resistance from 50 mΩ to 20 MΩ and capacitance from 10 pF to 12 µF.

Product Videos

YouTube Video
MICROTEST | 8761 Cable Tester

Documentation

Application Notes


Specification 8761N 8761NA 8761FA
Measurement method 4-wire 4-wire 4-wire
Available test points 64 / 128 / 256 64 / 128 / 256 64 / 128 / 256
AC Hipot voltage Not available 100–700 V 100–1,000 V
DC Hipot voltage 50–1,000 V 50–1,000 V 50–1,500 V
AC Hipot leakage current Not available 0.01–5 mA 0.01–5 mA
AC arc detection settings Not available 1–48 1–48
DC Hipot leakage current 0.1–1,200 µA 0.1–1,200 µA 0.1–1,200 µA
DC arc detection settings 1–48 1–48 1–48
Insulation resistance 0.1 MΩ–1.2 GΩ 0.1 MΩ–1.2 GΩ 0.1 MΩ–1.2 GΩ
Hipot output accuracy ±5% ±5% ±5%
Hipot measurement basic accuracy ±5% ±5% ±5%
Rated output (manufacturer description) 5 V DC 5 V DC 5 V DC
Hipot measurement time 0.01–60 s 0.01–60 s 0.01–60 s
Maximum allowable DUT capacitance 5 µF 5 µF 5 µF
Continuity resistance 1 mΩ–52 Ω 1 mΩ–52 Ω 1 mΩ–52 Ω
Continuity test current 10 mA 10 mA 10 mA
Intermittent continuity 20 Ω–2 kΩ 20 Ω–2 kΩ 20 Ω–2 kΩ
O/S, intermittent O/S and quick intermittent open circuit 1–100 kΩ 1–100 kΩ 1–100 kΩ
Single-side testing and O/S terminal judgement Supported Supported Supported
Component resistance 50 mΩ–20 MΩ 50 mΩ–20 MΩ 50 mΩ–20 MΩ
Resistance signal 0.1–3 V 0.1–3 V 0.1–3 V
Component capacitance 10 pF–12 µF 10 pF–12 µF 10 pF–12 µF
Capacitance signal 0.1–1.2 V 0.1–1.2 V 0.1–1.2 V
Capacitance frequency AUTO; optional 48 Hz / 480 Hz / 4.8 kHz / 48 kHz AUTO; optional 48 Hz / 480 Hz / 4.8 kHz / 48 kHz AUTO; optional 48 Hz / 480 Hz / 4.8 kHz / 48 kHz
Diode voltage 0.1–6.8 V 0.1–6.8 V 0.1–6.8 V
Test files Up to 500 Up to 500 Up to 500
Display 320 × 240 dot-matrix 320 × 240 dot-matrix 320 × 240 dot-matrix
Advanced functions Programmable continuous testing / pin search / self-diagnosis Programmable continuous testing / pin search / self-diagnosis Programmable continuous testing / pin search / self-diagnosis
Scan modes Automatic / manual / external trigger Automatic / manual / external trigger Automatic / manual / external trigger
Controls System / Rapid / Edit / Function System / Rapid / Edit / Function System / Rapid / Edit / Function
Indication Pass/Fail and HV indicators / screen / sound Pass/Fail and HV indicators / screen / sound Pass/Fail and HV indicators / screen / sound
Operation Manual / automatic / remote Manual / automatic / remote Manual / automatic / remote
Interfaces RS-232 / USB Host / Print / Remote RS-232 / USB Host / Print / Remote RS-232 / USB Host / Print / Remote
PC Link Supported; software is an optional ordering item Supported; software is an optional ordering item Supported; software is an optional ordering item
Supply 115 / 230 V AC ±10%, 50 / 60 Hz 115 / 230 V AC ±10%, 50 / 60 Hz 115 / 230 V AC ±10%, 50 / 60 Hz
Operating environment 15–35°C; ≤70% RH 15–35°C; ≤70% RH 15–35°C; ≤70% RH
Dimensions W × H × D 64P: 435 × 145 × 406 mm; 128P: 435 × 145 × 406 mm; 256P: 435 × 190 × 406 mm 64P: 435 × 145 × 406 mm; 128P: 435 × 145 × 406 mm; 256P: 435 × 190 × 406 mm 64P: 435 × 145 × 406 mm; 128P: 435 × 145 × 406 mm; 256P: 435 × 190 × 406 mm
Weight 64P: 8.44 kg; 128P: 9.3 kg; 256P: 14 kg 64P: 8.44 kg; 128P: 9.3 kg; 256P: 14 kg 64P: 8.44 kg; 128P: 9.3 kg; 256P: 14 kg
Power consumption 64P: 70 VA; 128P: 70 VA; 256P: 100 VA 64P: 70 VA; 128P: 70 VA; 256P: 100 VA 64P: 70 VA; 128P: 70 VA; 256P: 100 VA
Voltage qualification Manufacturer note: at a 5 MΩ setting or below 5 µA, maximum test voltage is 650 V; AC tolerance setting range 0.01–5 mA. Consult the manual for the test conditions. Manufacturer note: at a 5 MΩ setting or below 5 µA, maximum test voltage is 650 V; AC tolerance setting range 0.01–5 mA. Consult the manual for the test conditions. Manufacturer note: at a 5 MΩ setting or below 5 µA, maximum test voltage is 650 V; AC tolerance setting range 0.01–5 mA. Consult the manual for the test conditions.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Related products

Mandatory Accessories …

  • NewImage of Microtest tl cb0006 telonicuk

    MICROTEST TL-CB0006 150 cm Search Pin Probe Standard Accessory

    .

    Available on back-order

    Availability: Stock models delivered next working day (UK only) for orders placed before 16:30 (Mon - Fri)

    Read more
  • NewImage of Microtest fx 000c16 telonicuk

    MICROTEST FX-000C16 64-Pin Adapter Board Standard Accessory

    .

    Available on back-order

    Availability: Stock models delivered next working day (UK only) for orders placed before 16:30 (Mon - Fri)

    Read more
  • Image of Power cord

    UK Power Cord

    .     Read more
  • NewImage of Microtest ak 8600f2 telonicuk

    MICROTEST AK-8600F2 64-Pin to 64-Pin Fixture Cable, 40 cm Standard Accessory

    .

    Available on back-order

    Availability: Stock models delivered next working day (UK only) for orders placed before 16:30 (Mon - Fri)

    Read more

Optional Accessories …