1/4" BSP Hex Nut

1/4" BSP Hex Nut

3/8" BSP Hex Nut

3/8" BSP Hex Nut

BN Probe + BSP Hex Nut Assembly

BN Probe + BSP Hex Nut Assembly

Ceiling NIST

Ceiling NIST

Ceiling NIST - Male

Ceiling NIST - Male

Ceiling NIST Blanking Plug

Ceiling NIST Blanking Plug

Custom NIST's & Probes

Custom NIST's & Probes

DISS Female - Nut + Hose Tail

DISS Female - Nut + Hose Tail

DISS Male Tail

DISS Male Tail

Female NIST 1/8" BSP

Female NIST 1/8" BSP

Female NIST Right Angled

Female NIST Right Angled

Male NIST Right Angled

Male NIST Right Angled

NIST Nut

NIST Nut

NIST Nut - Non Gas Specific

NIST Nut - Non Gas Specific

NIST Probe Non Gas Specific

NIST Probe Non Gas Specific

NIST Probe with 'O' Ring

NIST Probe with 'O' Ring

NIST Probe with 'O' Ring + Nut

NIST Probe with 'O' Ring + Nut

NIST Spares

NIST Spares

NIST with Tail

NIST with Tail