Calibration Laboratory

Additel’s new Multi-functional Process Calibrator series takes portability, functionality, and accuracy to a whole new level and packages it with a...

Additel’s new Multi-functional Process Calibrator series takes portability, functionality, and accuracy to a whole new level and packages it with a...

The Additel 286 Multifunction Reference Thermometer Readout is an industry first! We have combined the capabilities of a high-end reference thermom...

● 1/4NPT male to various connectors as follows (25 pcs, carrying case included)● Remark: 1/2'' NPT male, 1/4'' BSP male, M20*1.5 male are available...

The new Additel 959A Hydraulic Pressure Test Pump is a benchtop pressure pump designed to generate pressure to 40,000 psi (2,800 bar). This pump in...

The 920 High Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 3,000psi (200bar). With a long le...

The 918 Pneumatic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 1,500psi (100bar). A high-qu...

The 917 Pneumatic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 1,000psi (70bar). A high-qua...

The new Additel 209 and 210 loop calibrator series combine ease of use and functionality, making them the ideal tools to troubleshoot your process ...

Additel 12X series pressure manifolds are designed for expanding pressure test ports during pressure calibration. The Additel 121 pressure manifold...

Additel 12X series pressure manifolds are designed for expanding pressure test ports during pressure calibration. The Additel 121 pressure manifold...

1/4HP male (Autoclave M-250-C) to various connectors as follows (17pcs, case included); (Designed for Additel 949, 959, and 960 pumps)

1/4NPT male to various hand-tight quick connectors (10 pc, case included): (Designed for all pumps except ADT949 pump)

If you are serious about portable temperature calibration tools, then you know a good dry well calibrator is more than just a stable heat source. T...

If you are serious about portable temperature calibration tools, then you know a good dry well calibrator is more than just a stable heat source. T...

The new Additel 209 and 210 loop calibrator series combine ease of use and functionality, making them the ideal tools to troubleshoot your process ...

This 1kHz, 94dB professional sound calibrator for 0.5" or 1.0" microphones calibrates and verifies sound level meter operation. Battery test positi...