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ProFix Insulation Resistance Tester, 1 000 V

ProFix

ProFix Insulation Resistance Tester, 1 000 V

★ 4.5 (n_reviews)

Workshop meter for 1 000 V: auto-ranging multimeter, clamp meter and insulation tester.

$93.99 The price you see is the price you pay: duty and sales tax are already included, so nothing is collected on delivery.
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  • SKU PF-DMM-INS
  • ships_from Shanghai, China
  • lead_time 45–60 days door to door
region_note_h Customs and duty: our DDP lanes include import duty and clearance, so the price on this page is the price you pay. Where the $3.48-per-item duty applies to low-value consignments, we group items into sets precisely so the cost is spread rather than multiplied.

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  • True-RMS measurement for distorted signals, so a reading means something
  • Clamp jaw reads current without breaking the circuit or the harness
  • Insulation test at 250, 500 and 1 000 V proves a winding is not leaking to earth
  • Backlight, data hold and auto power-off for one-handed work under a car

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Shipping methodSea freight DDP — the lower 48 states, door to door
Duty statusDDP — import duty, clearance and door delivery included
Delivery time45–60 days door to door
Range1 000 V
Weight0.65 kg
Packed size28 × 16 × 8 cm

What it is for

Three instruments cover the electrical work in a workshop, and they are not interchangeable. A multimeter reads volts, resistance and continuity at a few milliamps; a clamp meter reads current without breaking the circuit, which is the only practical way to measure a starter draw; an insulation tester applies a high voltage to prove that a winding or a cable is not leaking to earth.

A meter's safety category matters more than its digit count. Working on a live vehicle circuit is CAT II territory; measurements inside a distribution board or on a fixed installation are CAT III and need the fusing and creepage distance that go with it. Buy the category your work actually reaches, not the cheapest unit with the same display.

Specification detail

Supplied with silicone test leads, a thermocouple probe and a soft carry case. 1 000 V rated, with a true-RMS 4 000-count display on the meter and clamp variants and a 1 000 V insulation range on the tester. Battery powered, with an auto power-off to save the cell.

Before you order

Check the size and quantity against your own job first: most returns in this category come from ordering the wrong diameter, finish or pack size rather than from a fault. If you are unsure, send us a photo or a measurement and we will confirm which variant you need.

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