Products

General Pressure Calibrators

General pressure calibrators combine a pressure reference with a means of generating pressure, so that a gauge, switch or transmitter can be checked without removing it to a laboratory.

Additel, Druck, Fluke, Fluke Calibration, Crystal Engineering, Martel and Ametek Jofra cover this range. The first decision is how pressure is generated. Hand pumps suit pneumatic ranges up to a few hundred bar, hydraulic pumps are needed above that, and units with an internal electric pump remove the physical work at the cost of size and battery life. The second is whether you need a documenting calibrator that stores as-found and as-left readings against a procedure, which is what turns a measurement into a closed-out work order. Accuracy is normally quoted as a percentage of full scale or of reading, and the difference matters at the low end of the span. Send us the ranges you check most often and whether you need documenting capability.

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Additel58 Druck24 Martel21 Fluke12 Crystal Engineering8 Ametek Jofra5 PIE3 TTI3

Additel ADT672-05-GP10K-PSI-N Pressure Calibrator, 0.05% FS Accuracy

The Additel ADT672-05-GP10K-PSI-N is a high-accuracy pressure calibrator with 0.05% FS uncertainty, measuring pressure up to 10,000 PSI. It features mA/V measurement, 24V loop power, HART communication, and a large backlit display, ideal for field calibration.

$1,261.00

Additel ADT672-10-AP500-PSI-B Pressure Calibrator, 0 to 500 PSI, 0.025% Accuracy

The Additel ADT672-10-AP500-PSI-B is a portable pressure calibrator with a 0 to 500 PSI range and 0.025% FS accuracy. It measures mA/V, provides 24V loop power, and features HART communication, making it ideal for field calibration.

$1,508.00

Ametek Jofra IPIMKII015GGBIND Pressure Calibrator, ±0.05% FS

The Ametek Jofra IPIMKII015GGBIND is a portable pressure calibrator offering ±0.05% of F.S. accuracy for positive pressure. Lightweight with full temperature compensation and long battery life, it includes comprehensive data logging via IPILOG and is ATEX and CSA certified for hazardous environments.

$691.00

Fluke 717-300G Pressure Calibrator | 300 psi Gauge, 0.015% mA Accuracy

The Fluke 717-300G Pressure Calibrator combines pressure generation, measurement, and loop power in a rugged, portable design. With 0.015% mA accuracy and compatibility with 29 Fluke 700Pxx pressure modules, it’s ideal for HVAC, industrial maintenance, and process control applications.

$942.00

Ralston Instruments HPGV-1KPSIG-M Pressure Calibrator, 1000 PSIG

The Ralston Instruments HPGV-1KPSIG-M is a portable, hand-operated hydraulic pressure calibrator that generates up to 5000 psi (350 bar). Featuring a fine adjustment piston and soft-seated vent valve, it ensures precise pressure control. Ideal for field calibration, it includes a 0-3000 psig gauge and quick-disconnect fittings.

$360.00

Martel Electronics 321A-5CV-15CV Pressure Calibrator, 0.025% FS

The Martel Electronics 321A-5CV-15CV is a dual-sensor pressure calibrator with 0.025% FS accuracy, ideal for gas custody transfer. It features two isolated stainless steel sensors (5 PSI and 15 PSI compound), external pressure module support, RTD input, and loop power. Rugged, portable, and NIST-traceable.

$1,463.00

Druck DPI612-HFP-200G Pressure Calibrator with Free UPS II

The Druck DPI612-HFP-200G is a hydraulic pressure calibrator with a range of 0-3000 PSIG, featuring interchangeable pressure modules and a touch screen interface. This kit includes a free UPS II mA calibrator for loop testing, making it a complete solution for industrial calibration tasks.

$3,815.00

Crystal Engineering IS31-1500PSI-SPSS Pressure Calibrator, 5000 psi

The Crystal Engineering IS31-1500PSI-SPSS is a rugged pressure calibrator that measures vacuum and pressure up to 5000 psi (300 bar). It also indicates milliamps for transmitter calibration, offering laboratory accuracy in a compact, battery-operated field instrument.

$1,238.00

Additel ADT761 Pressure Calibrator with Built-in Pump, 375 psi

The Additel ADT761 Pressure Calibrator combines a built-in pump for automatic pressure generation from 90% vacuum to 375 psi (25 bar) with external pressure modules for measurements up to 10,000 psi. It offers 0.02% FS accuracy, a 7-inch color touchscreen, and automated calibration tasks, making it ideal for industrial and laboratory use.

$8,623.00

Additel ADT672-10-GP15K-PSI-B Pressure Calibrator, 0.025% FS Accuracy

The Additel ADT672-10-GP15K-PSI-B is a high-accuracy pressure calibrator offering 0.025% FS uncertainty, pressure ranges up to 36,000 psi, and mA/V measurement with 0.02% RD accuracy. Ideal for field calibration of pressure transmitters, switches, and gauges, it features HART communication, 24V loop supply, and data logging.

$1,283.00

Additel ADT672-02-CP5-PSI-M Pressure Calibrator, 0.02% FS Accuracy

The Additel ADT672-02-CP5-PSI-M is a high-accuracy digital pressure calibrator with 0.02% FS uncertainty, measuring pressure up to 36,000 psi. It features mA/V measurement, 24V loop supply, HART communication, and data logging, ideal for industrial calibration.

$1,553.00

Martel Electronics 311A-30D Pressure Calibrator, 30 PSI Differential, 0.025% F.S.

The Martel Electronics 311A-30D is a portable pressure calibrator with 30 PSI differential range and 0.025% F.S. accuracy. It measures pressure, RTD temperature, and 4-20 mA signals, and includes a 24 V loop power supply. Ideal for field calibration and gas flow applications.

$1,109.00