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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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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Field Serviceable Valve Assembly for positive and negative pressure
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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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Price: Specify 120 Vac or 240 Vac on ordering
Rack mount, or benchtop standard for precise calibration of pressure and temperature instruments, including the ability to simulate/measure all RTD, TC,DC current, DC voltage, and frequency and pulse counts. Includes Hart 250 Ohm resistor, 24Vdc output.
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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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Price: From $595.00 to $699.00
The pressure hand pump is a compact, lightweight, portable hand-operated pressure and vacuum pump. Vacuum to 600 psi.
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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 $352.20 to $357.30
Hydraulic Hand Pumps with Gauge Connections
Mfr# HPGV 3000psi
XHGV - 5000psi
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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 $1,025.00 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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Pressure Comparator 10000 PSI. Uses rotary capstan to evenly generate pressure from 0-10,000 psig. Distilled water or mineral oil. Recommend that you buy the fine adjust vernier option!
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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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Price: From $10,800.00 to $13,800.00
The Additel ADT 761 automated pressure calibrator with a built-in high performance electronic pump and precision pressure controller provides a turn-key solution for calibration of gauges, transmitters, and switches both in the field and in the laboratory
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The Additel ADT 901 Low Pressure Test Pump is a hand operated pressure pump designed to generate pressures from -6 psi (-0.4 bar) to 6 psi (0.4 bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to
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The Additel ADT 912 Low Pressure Test Pump is a hand operated pressure pump designed to generate pressure from -14psi (-0.95bar) to 60psi (4bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 0.01
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The Additel ADT 914 Pressure Test Pump is a hand operated pressure pump designed to generate pressure from -14psi (-0.95bar) to 375psi (25bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to10 Pa (
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The Additel ADT 916 Pressure Test Pump is a hand operated pressure pump designed to generate pressure from -14psi (-0.95bar) to 600psi (40bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 10 Pa
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The Additel ADT 919 High Pressure Test Pump is a hand operated pressure pump designed to generate pressure from -14psi (-0.95bar) to 2000psi (140bar). With a long lever, it just takes 30 seconds to reach 2000 psi (140 bar). A high-quality screw press is d
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