Authorized Distributor New - Factory Authorized Distributor - Factory Warranty The 743B does the work of several tools – sourcing, simulating and measuring pressure, temperature, and electrical signals in one rugged, hand-held device. For documentation, the 743B automates calibration procedures and captures your data. And, of course, it helps you meet rigorous standards like ISO 9000, FDA, EPA and OSHA regulations. The 743B has a PC interface that lets you download procedures, lists, and instructions created with software-or upload data for printing, archiving, and analysis. With its expanded memory, the 743B can hold a full week of calibrations and procedures. The 743B is easy to use with flexible test strategies. And like all Fluke tools, it's rugged, reliable and tough as nails. It's like having several powerful tools in one - so you can work faster than ever: Measure volts, mA, RTDs, thermocouples, frequency, and ohms to test sensors, transmitters and other instruments Source/simulate volts, mA, thermocouples , RTDs, frequency, ohms, and pressure to calibrate transmitters Power transmitters during test using loop supply with simultaneous mA measurement Measure/source pressure using any of 29 Fluke 700Pxx Pressure Modules Measure and source with one compact, rugged, reliable tool Create and run automated as-found/as-left procedures to satisfy quality programs or regulations. Record and document results Use many features like autostep, custom units, user entered values during test, one-point and two-point switch testing, square root DP flow testing, programmable measurement delay etc. Easy to use Three year warranty Bright white display. Read both sourced and measured parameters. Multi lingual interface Handling of fast pulsed RTD transmitters and PLCs, with pulses as short as 1msec. Standard delivered with DPC/Track Sample software. Compatible with many Asset Management software packages. Measurement Accuracy Voltage DC 110.000 mV 0.025% + 0.015%1 1.10000 V 0.025% + 0.005%1 11.0000 V 0.025% + 0.005%1 110.000 V 0.05% + 0.005%1 300.00 V 0.05% + 0.005%1 Voltage AC 20 to 40 Hz 2% + 10 40 to 500 Hz 0.5% + 5 500 to 1 kHz 2% + 10 1 kHz to 5 kHz 10% + 20 Ranges 1.1000, 11.000, 110.00, 300 V Current DC 30.000 mA 0.01% + 0.015%1 110.00 mA 0.01% + 0.015%1 Resistance 11.000 ? 0.05% + 50 m? 110.00 ? 0.05% + 50 m? 1.1000 k? 0.05% + 500 m? 11.000 k? 0.1% + 10 ? Frequency 1.00 to 109.99 Hz 0.05 Hz 110.0 to 1099.9 Hz 0.5 Hz 1.100 to 10.999 kHz 5 Hz 11.00 to 50.00 kHz 50 Hz Pressure Accuracy From 0.025% of range using any of 29 pressure modules. (For detailed specifications refer to pressure modules in options and accessories) Modules available for differential, gauge, vacuum, absolute, dual and high pressure. 1. (% of reading + % of full scale) Source Accuracy Voltage DC 110.000 mV 0.01% + 0.005%1 1.10000 V 0.01% + 0.005%1 15.0000 V 0.01% + 0.005%1 Current DC 22.000 mA (Source) 0.01% + 0.015%1 22.000 mA (Simulate) 0.02% + 0.03%1 Resistance 11.000 ? 0.01% + 20 m? 110.00 ? 0.01% + 40 m? 1.1000 k? 0.02% + 500 m? 11.000 k? 0.03% + 5 ? Frequency 0.00 to 10.99 Hz 0.01 Hz 11.00 to 109.99 Hz 0.1 Hz 110.0 to 1099.9 Hz 0.1 Hz 1100 to 21999 Hz 2 Hz 22.000 to 50.000 kHz 5 Hz 1. (% of reading + % of full scale) RTDs and Thermocouples Measure accuracy 10 ? Cu (427) 2°C 100 ? Pt (3916) 0.3°C 100 ? Pt (3926) 0.3°C 100 ? Pt (385) 0.3°C 200 ? Pt (385) 0.3°C 500 ? Pt (385) 0.3°C 1000 ? Pt (385) 0.3°C 120 ? Ni (672) 0.3°C For 2-and 3-wire measurement, add 0.4°C E 0.3°C N 0.5°C J 0.3°C L 0.3°C K 0.3°C T 0.3°C U 0.3°C B 0.9°C R 1.0°C S 0.9°C C 0.6°C Accuracy with external cold junction, for internal junction add 0.2°C Source accuracy 10 ? Cu (427) 1°C 100 ? Pt (3916) 0.1°C 100 ? Pt (3926) 0.1°C 100 ? Pt (385) 0.1°C 200 ? Pt (385) 0.1°C 500 ? Pt (385) 0.1°C 1000 ? Pt (385) 0.1°C 120 ? Ni (672) 0.1°C For 2-and 3-wire simulation, add 0.4°C E 0.2°C N 0.3°C J 0.2°C L 0.2°C K 0.3°C T 0.3°C U 0.3°C B 0.8°C R 0.9°C S 0.9°C C 0.6°C Accuracy with external cold junction, for internal junction add 0.2°C Specifications Data log functions Measure functions Voltage, current, resistance, frequency, temperature, pressure Reading rate 1, 2, 5, 10, 20, 30, or 60 readings/minute Maximum record length 8000 readings (7980 for 30 or 60 readings/minute) Ramp functions Source functions Voltage, current, resistance, frequency, temperature Rate 4 steps/second Trip detect Continuity or voltage (continuity detection not available when sourcing current) Loop power function Voltage Selectable, 24 V or 28 V Accuracy 5% Maximum current 22 mA, short circuit protected Maximum input voltage 30 V DC Step functions Source functions Voltage, current, resistance, frequency, temperature Manual step Selectable step, change with arrow buttons Autostep Fully programmable for function, start delay, stepvalue, time per step, repeat Environmental Specifications Operating temperature -10°C to +50°C -20°C to +50°C2 Storage temperature -20°C to +60°C Dust/water resistance Meets IP52, IEC 529 Operating altitude 2800 m 2. Except frequency and AC Safety Specifications Agency approvals CAN/CSA C22.2 No 1010.1-92, ASNI/ISA S82.01-1994, UL3111, and EN610-11993 Mechanical and General Specifications Size 130 x 236 x 61 mm Weight 1.4 kg Batteries NiCd 7.2V, 1.7 Ah Battery life ~8 hours typical Battery replacement Via snap-shut door without opening calibrator; no tools required Side port connections Pressure module connector RS-232 connector for PC interface cable Connection for optional battery eliminator Data storage capacity 1 week of calibration results 90 day specifications The standard specification intervals for the 743B is 1 and 2 years. Typical 90 day measurement and source accuracy can be estimated by dividing the one year "% of reading" or "% of output" specifications by 2. Floor specifications, expressed as "% of full scale" or"counts" or "ohms" remain constant. Payment Method We accept payments via PayPal only. You should be able to use your credit card via PayPal if your country allows this. Please make sure that PayPal has your correct shipping address on file, as for your protection we ship to your PayPal address and cannot change your address once your order is placed. Return Policy Every order comes with a satisfaction guarantee, so please let us know of any issues before leaving feedback. We want to earn your continued business! Shipping & Tracking You will automatically receive tracking information via email the evening following shipping. Most orders paid before 4:00pm MST are shipped the same business day. Please make sure that PayPal has your correct shipping address on file, as for your protection we ship to your PayPal address and cannot change your address once your order is placed. International Shipping - Please Note We ship to any country authorized by PayPal. Please select your shipping preference during checkout. Import duties, taxes and charges are not included in the item price or shipping charges. You are responsible for any customs duties and/or taxes that may be applicable to a delivery outside the USA. We do not mark merchandise values below value or mark items as "gifts" as US and International government regulations prohibit such behavior. Removing the product from the United States may void all warranties. Please check with the product manufacturer to find out their international warranty terms. Customer Service & Feedback We want you to be satisfied with your purchase. Please Ask a Question before buying if you are not certain. We are staffed from Monday through Friday and will answer your questions as soon as we can. And If you have any issues once you have received your product, please let us know as soon as possible and before leaving feedback so that we may resolve your problem, as your satisfaction is guaranteed! About Us I am authorized distributor from Master Electronics . All of the stuffers are packaged by Master and the quality is guaranteed. http://www.masterelectronics.com/ Headquartered in Santa Monica, CA, Master Electronics is a leading authorized distributor of electronic components dedicated to stocking breadth of part numbers. Founded in 1967, Master Electronics has been supplying top quality components for industrial, military, medical, aerospace and consumer applications. Master Electronics has an extensive product offering which includes relays, connectors, power supplies, fans, switches, circuit protection devices, passive components, fuses, filters and more. With a commitment to breadth of inventory, Master stocks over 350,000 unique part numbers to serve the company’s diverse customer base. Master Electronics has nine stocking locations in North America staffed with a knowledgeable and service driven sales force, making Master the preferred supplier to industry leaders worldwide.
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