contact voltage tester

Specification review for a contact voltage tester line

Voltage Tester Sourcing uses this page to walk a quoted catalog number against the request. We are an independent sourcing partner. We do not issue UL, CSA, CE or IEC marks, and we have not verified any proposed model in this round. A family page that mentions “tester” is not proof that the quoted item is a contact voltage tester. A two-pole voltage and continuity tester, a solenoid body and a measuring instrument are different products and must be named if that is what the drawing or procedure requires.

Input

Provide the requested method (two-pole contact, solenoid or measuring), voltage range with AC or DC, frequency in Hz, CAT rating with its voltage, indication type, probe or lead set, case and whether calibration paperwork must accompany delivery. If you already hold a factory or distributor offer, include the full catalog number as it will appear on the invoice, not a marketing nickname. Photos of an existing pouch help only when the tip geometry and lead identifiers are readable; they do not replace the written method. Optional budget and supplier preference can travel with the brief; they do not change which listing file must be produced.

State whether the contact voltage tester is for suppressing ghost voltage, for a displayed value, or for a loaded solenoid indication. Those uses still need the same product identity check: published range, CAT rating with voltage, and the probe/lead set actually quoted. A non contact voltage tester or a voltage tester pen with the same colour is not automatically the contact version.

Review

Line up three published figures together: voltage range with AC or DC, frequency span in Hz where published, and CAT rating with its voltage. Then line up the mechanical scope: probe type, lead length, fused leads if claimed, tip covers and case. Measurement category is a safety parameter, not a quality grade. Confirm which standard or test method the supplier cites for the probe/lead set, calibration document and case. A statement of conformance is not the same as a calibration certificate with uncertainty; nothing at all is normal for many indicating testers and must be written if that is acceptable.

If the supplier proposes a different contact voltage tester model, re-check the listing file for that new number, the range at the same AC or DC basis, the CAT line, physical lead set and whether continuity or phase functions are still in scope. A substitution that keeps the voltage number but drops contact sensing is a different purchase. Country of origin, packing and whether batteries are included belong on the same sheet so price is not compared across unequal goods. Manufacturer pages reviewed in research may show identifiers such as a model string that already carries a detection band; those observations do not transfer to another maker and do not describe stock on our side.

Output

The working product of this page is a written specification list the factories can quote against: catalog number or an explicit “to be matched” duty, method, range, CAT rating, probe/lead set, quantity, destination and the documents still missing. It is not a certificate, not an absence-of-voltage stamp and not a promise that the installation will pass inspection. Continue with the inquiry options, the procurement notes or the RFQ form when the file set is incomplete.