All 4 to 20 mA Loop Functions – Source 0.00 to 24.00 mA or -25.0 to 125.0% read mA or percent to 52.00 mA, simulate 2-wire transmitters, measure -99.99 to 99.99 volts DC power & read 2-wire transmitters.
Quik-Chek Switch – Select 4 or 20 mA output or 2-wire simulation. Accurate to ±0.006 mA.
Full Range 10 Micro amp Resolution – Adjust 4 digit display to ±0.05% without range change.
Long Battery Life – 3×9 volt alkaline batteries source 20 mA for over 20 hours, 12 mA for over 33 hours; 2-wire simulate and read for 150 hours. Much longer than NiCd batteries or calibrators with a single 9 V battery!
Drive Capability – 1200 Ohms with current limited, fuse-less protection to 135 V AC/DC .
Isolated mA/V read-back circuit for complete transmitter calibration
Communication port compatible with both Fluke 700 Series and Beta Calibrator pressure modules
Built-in 24V supply can drive 4-20 mA lops up to 1000 Ohms
Direct entry of custom RTD coefficients (Ro, A, B, C)
All source modes can be programmed with dedicated set points to speed calibration and linearity tests
Highest accuracy in class to 0.015% of reading
Meets CE requirements and is designed to IEC 1010 safety standards
Supplied in full rubber boot; optional carrying case available
Martel 3001 Precision Calibrator
The Martel 3001 precision calibrator combines the power and features of the M2001 (voltage, current, TC, RTD and pressure) with a second completely isolated measurement channel for a single laboratory calibration instrument unmatched in versatility, performance, and value. As with every Martel calibrator, the 3001’s world-class performance and features are accessed through a very simple-to-use, intuitive user interface. The Martel 3001 is truly a “process calibration laboratory in a box.”
Superior calibration accuracy to 0.0025% of reading
Direct keyboard entry or cursor entry with decade control
The TL-1A thermometer is intended to be used anywhere a precision glass stem thermometer or other type thermometer may be used.
The TL-1A is our latest stem thermometer. It is an improved version of the original ThermoProbe model TL-1. The TL-1A incorporates glass thermometer simplicity and reliability with the ease of a digital display. Like precision mercury thermometers, the TL-1A has accuracy, repeatability and long-term stability. But unlike those thermometers there will never be problems with mercury separation or hazardous material cleanup. Different from most electronic thermometers, the “Cordless” TL-1A has no wires to get in the way or break. Battery replacement is easily done through a sealed cover. Encoded calibration is unaffected by temperature, vibration or battery removal. Low battery display, and failure mode indications protect the user from false data.
4 Point NIST Traceable Calibration and a one year warranty included.