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Fluke 1662 multimeter tester in orange and black with a digital LCD screen and rotary dial, shown on a white background.
A multicolor multimeter test lead kit laid out on a white background, including a black power cord with a three-pin plug, black test leads, red and blue alligator clips, green and blue probes, a small metal terminal piece, and a row of six batteries. A semi-transparent 'TESTTOOLS' watermark is visible across the center.
Fluke 1660 Series handheld multimeter with its yellow and black storage case, shown on a white background with feature callouts, adapter diagram, and included accessories.
A Fluke 1662 Multifunction Tester device with a black and yellow plastic housing, featuring a central LCD screen, rotary dial, and various control buttons on a white background.
A Fluke yellow and black hard protective storage case shown open on a white background, with a foam insert inside and a small latch extending from the front.
A Fluke yellow and gray hard plastic tool case with a carrying handle, shown on a white background with a Testntools watermark overlay.
A yellow and black hard plastic protective case shown open on a white background, with foam inserts inside and a semi-transparent TESTNTOOLS watermark across the center.
A comparison chart table titled 'FEATURES' with columns for 1664 FC, 1663, and 1662, listing technical specifications such as insulation pretest, AC/DC voltage, frequency, insulation resistance, continuity, high current loop test, short circuit current, and trip time test.
A Fluke black-and-white technical specification and feature comparison table for industrial electronic modules, showing model lines, performance functions, electrical specifications, and connectivity details in a tabular format.
Fluke 1662 multimeter tester in orange and black with a digital LCD screen and rotary dial, shown on a white background.
A multicolor multimeter test lead kit laid out on a white background, including a black power cord with a three-pin plug, black test leads, red and blue alligator clips, green and blue probes, a small metal terminal piece, and a row of six batteries. A semi-transparent 'TESTTOOLS' watermark is visible across the center.
Fluke 1660 Series handheld multimeter with its yellow and black storage case, shown on a white background with feature callouts, adapter diagram, and included accessories.
A Fluke 1662 Multifunction Tester device with a black and yellow plastic housing, featuring a central LCD screen, rotary dial, and various control buttons on a white background.
A Fluke yellow and black hard protective storage case shown open on a white background, with a foam insert inside and a small latch extending from the front.
A Fluke yellow and gray hard plastic tool case with a carrying handle, shown on a white background with a Testntools watermark overlay.
A yellow and black hard plastic protective case shown open on a white background, with foam inserts inside and a semi-transparent TESTNTOOLS watermark across the center.
A comparison chart table titled 'FEATURES' with columns for 1664 FC, 1663, and 1662, listing technical specifications such as insulation pretest, AC/DC voltage, frequency, insulation resistance, continuity, high current loop test, short circuit current, and trip time test.
A Fluke black-and-white technical specification and feature comparison table for industrial electronic modules, showing model lines, performance functions, electrical specifications, and connectivity details in a tabular format.

Fluke 1662 Multifunction Installation Tester

SKU FLUKE-1662
Save $430.00 Save $430.00
$2,679.00
$2,679.00 - $2,679.00
$2,679.00
$2,249.00
$2,249.00 - $2,249.00
$2,249.00
Availability:
Low stock

Orders will be sent 26/08/2026

PRICE INCLUDES GST

The Fluke 1662 Multifunction Tester allows New Zealand registered electricians to perform the minimum tests required on an electrical installation as per AS/NZS 3000:2018 Electrical installations - Wiring Rules, section 8.

> Earth continuity 8.3.5
> Insulation resistance 8.3.6
> Polarity 8.3.7
> Correct circuit connections 8.3.8
> Earth Fault Loop Impedance (EFLI) 8.3.9
> Operation of RCD's 8.3.10

Operation is intuitive for all skill levels. Features like On/Off switchable auto-start for RCD and loop test, and self-test save time and give you confidence in your results. One button testing reduces test times by up to 40%.

FEATURES
> Continuity test
> Checks wiring polarity to detect broken N wires
> Insulation Resistance (IR), loop, and line resistance testing
> Zero adapter for mains cord resistance compensation
> Calculates prospective earth fault current (PEFC/IK) and prospective short-circuit current (PSC/IK)
> RCD switching time and tripping level (ramp test)
> RCD trip time and current for A & AC type RCD's
> Measures RCD variable current
> Automatic RCD test sequence
> Phase sequence test (phase rotation)
> Safety-rated CAT III 500V, CAT IV 300V

KEY SPECIFICATIONS
AC voltage range 0-500V
Resolution 0.1V
Accuracy (45-60Hz) 0.8% + 3
Input impedance 360k ohms
Overload protection 660V rms
Ohms auto-ranging  20 / 200 / 2000 ohms
Insulation resistance test voltages 50 / 100 / 250 / 500 / 1000 Volts
Loop and line impedance (ZI) range 10 / 0.001 ohms / high current m ohms
Prospective earth fault current test 1000A / 10kA (50kA)
RCD types tested A, AC, G, S
RCD test multiplier x1/2, x1, x5 with ramp test
RCD trip test current 10-1000 mA in 6 ranges
RCD/FI tripping current ramp test 30% to 110% of rated RCD current
Overvoltage CAT III / 500V; CAT IV 300V
Protection class IP40

Powered by 6 x AA batteries (included)
Weight including batteries 1.3Kg
Size 100L x 250W x 125H mm

WHAT YOU GET
> Fluke 1662 Multifunction Installation Tester
> C1600SF heavy-duty padded plastic carry case
> FLK-166X Heavy-duty mains test cord
> TP165X slim probe with test button
> PNE test probe set with alligator clips
> Mains plug zero adapter 3261925
> Duracell Industrial AA batteries
> Fluke factory calibration certificate
> Padded carry strap
> Quick reference manual

3 Year Fluke Warranty