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Field Calibrators
Price: From $1,795.00 to $2,789.00
The Additel ADT 672 Digital Pressure Calibrators use advanced microprocessor technology and state-of-the-art silicon pressure sensors. The ADT 672 series precision pressure calibrators provide a pressure calibration solution for gauges, transmitters, and
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Price: From $910.00 to $2,130.00
The BetaGauge PI PRO pressure calibration gauge takes the concept of an analog Test Gauge, and brings it to a new level, as only MARTEL can do. The calibration gauge combines the accuracy of digital technology with the simplicity of an analog gauge, and a
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Mfr #NV-4AA ;Typically 0.025% of reading accuracy; ATEX/IECEx Intrinsically safe; Log and display 500,000 points at up to 10 readings/sec on up to two modules simultaneously; IP67 (1 meter immersion for 30 minutes). NIST traceable with cert.
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Compact, variable pressure/Vacuum pump for low pressure (0-100 psig) applications. Dependable and affordable.
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Price: From $68.00 to $1,749.00
Compact, rugged and easy to use, this pump offers users an affordable pressure source to 600 psig and vacuum to -28"Hg. Combine with an accurate digital pressure/vacuum gauge and you have a low cost, yet highly accurate field standard.
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Price: From $925.00 to $2,089.00
10,000 psig without breaking a sweat! Forget pumps that over promise and under perform. This does what it advertises! Less costly than competitors products and more qualified by performance, couple this with an accurate digital standard for results!
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Pressure/Vac Calibration Standard is Rack Mounted. Totally self-contained N2 source, precision digital readout of pressure and mA, 24Vdc power to X-mitters.
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Self Contained enclosure with carrying handles. Totally self-contained N2 source, precision digital readout of pressure and mA, 24Vdc power to X-mitter
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Maintain calibration for 50 instruments! Rugged, multi-function, documenting calibrator, with over 28 pressure modules to choose from; sources and reads RTD's, TC's, DCV, DC current, and more! The best value in it's category!
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The most economical, dual display, multifunction calibrator available!
Built in 24V supply can drive 4-20mA loops up to 1000 Ohms. Pressure module comm port compatible with Fluke 700 series modules or Beta modules. Direct entry of RTD co-efficients.
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Price: From $395.00 to $499.00
The pneumatic hand pump is designed for a simple to use pressure and vacuum source for calibrating process control instrumentation.
Vacuum to 100 psi.
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Price: From $795.00 to $1,095.00
The hand pump provides a hydraulic pressure source from 0 to 10,000 psi. It includes a precision vernier for fine adjust. Use with Martel's Beta-Gauge PIR series reference gauges for a high accuracy, NIST traceble field standard.
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Develop 2000 psig pneumatic pressure WITHOUT a nitrogen bottle!
Develop Vacuum to -28.5" Hg (at sea level)
Develop -200" H20 to +200"H20 low pressure using only the vernier.
Pair with precision test gauge and eliminate dead weight testers.
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Pressure Calibration Standard. The most reliable calibrator on the market! We sold our first one in 1985 and that customer is still using it!!! Totally self-contained N2 source, precision digital readout of pressure and mA, 24Vdc power to X-mitters.
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Pressure Calibration Standard. The most reliable calibrator on the market! We sold our first one in 1985 and that customer is still using it!!! Totally self-contained N2 source, precision digital readout of pressure and mA, 24Vdc power to X-mitters.
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Price: From $336.00 to $356.00
Hydraulic Hand Pumps with No Gauge Connection
Mfr # HPOV - 3000psi
#XHOV - 5000psi
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Price: From $298.00 to $668.40
Nitrogen Calibration Manifold. Use shop air, N2,or actual process pressure to calibrate in the field.
Mfr#QTCM 3000psi, Brass
Mfr #QSCM 5000psi, Stainless Steel
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Pneumatic Hand Pumps with no Gauge Connection (scissor handle)
Mfr # APOV 300 psi
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Pneumatic Hand Pumps with Gauge Connection (Scissor Handle)
Mfr #APGV
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Portable Pneumatic Pressure Source. Self-contained, rechargeable, N2 bottle with 15 C.Ft. of volume. Sources up to 3000 psig with no effort! Precision INCREASE valve, DECREASE valve and fine adjust vernier included. VERY rugged and convenient!
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Price: From $795.00 to $995.00
UVC-1000 Vacuum Generator/Pressure Controller. Tie into an N2 source and dial in a regulated supply of pressure or vacuum! (Using an integral vacuum ejector). Convenient and dependable.
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Price: From $1,435.00 to $2,365.00
Available in single or dual pressure ports. Ranges available from vacuum to 16 psig to 0 to 5,000 psig. Intermediate ranges are available by looking at the Range Select feature and choosing your preferences.
All wetted materials are SS or TFE coated.
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Price: From $940.00 to $1,195.00
High accuracy digital pressure gauge. 0.01% of reading accuracy
Available Ranges: 15psi to 10,000psi. NIST traceable cert.
Intrinsically Safe. Shock Resistant, water resistant, Datalogging capable.
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Price: From $940.00 to $1,195.00
High accuracy digital pressure gauge. 0.01% of reading accuracy
Available Ranges: 2000psi to 10,000psi. NIST traceable cert.
Intrinsically Safe. Shock Resistant, water resistant, Datalogging capable.
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Price: From $1,750.00 to $3,055.00
The Martel BetaGauge 311A and 321A are designed to be simple to use yet very versatile pressure calibrators. The internal pressure sensors of the BetaGauge 311A and 321A can be combined with inputs for mA, voltage, switch contacts and an RTD probe...
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Price: From $1,025.00 to $2,325.00
The BetaGauge PIR PRO takes the concept of a simple analog Test Gauge and combines it with the accuracy of digital technology. The new Reference Class gauges provide exceptional performance with 0.04% of reading accuracy, especially when operated below 5
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Convert your old "Wally Box!" Drop in conversion gauge allows you to upgrade your old analog standby from years ago! 0.1% of READING accuracy. NIST traceable, with cert.
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Price: From $1,250.00 to $1,750.00
Ranges from 0-30PSI to 0-10,000PSI. 0.025% of READING for several ranges. NIST traceable with cert.
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Price: From $2,885.00 to $3,231.00
Source / read 4-20mA, read external RTD, 24 Vdc transmitter excitation, 250 ohm Hart resistor, 8 AA battery power or charger pack, built-in electric pump to generate pressure and vacuum. Internal sensor ranges available in 30 psig, 150 psig and 300 psig.
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Mfr # H20/PSI; Hg/PSI; HgA/mmHgA; mmHgA/PSIA
Up to 500PSI & 60"HgA. This module converts pressure into mA which can be read out on your hand-held DMM. NIST traceable, 0.05% of reading accuracy. Convenient pressure to mA converter for testing!
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