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TPI 194 - Digital Multimeter

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Usually ships in 4 to 5 days
CofC and 8130 available at no cost
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Need a multimeter that can keep up with your toughest aircraft maintenance challenges? Meet the Test Products International (TPI) 194 Digital Multimeter. Built for the fast-paced world of aviation, this workhorse is your go-to tool for troubleshooting electrical systems, performing inspections, and ensuring aircraft safety.

With a 0.05% DCV basic accuracy and a 50,000 count display, the 194 delivers precise readings you can trust, perfect for hangars, MRO facilities, and anywhere you need precision and reliability. Its CAT IV 600 ACV rating ensures safety in demanding environments, while True RMS technology guarantees accurate measurements even under non-sinusoidal conditions.

Key Features:
• Unmatched Precision: 0.05% DCV accuracy and 50,000 count display
• Comprehensive Functionality: Measures AC/DC voltage, current, resistance, capacitance, frequency, inductance, and more
• Advanced Features: Data logging, minimum/maximum recording, comparison, and hold functions
• Robust Design: CAT IV 600 ACV rated for safety, separate fuse and battery compartments
• Efficient Workflow: Triple display for simultaneous viewing of multiple readings
• Connectivity: RS-232 output for data transfer to PC

Whether you're troubleshooting complex electrical systems or conducting precise laboratory measurements, the 194 Digital Multimeter is your ideal partner.
General Information
Part #194
ManufacturerTest Products International
Shipping Information
Product Weight2.35 lbs.
Product Dimensions10 x 8 x 6 in.
Schedule B9030310000
Specifications
AC AmpsMaximum Input: 10A, Maximum Resolution: 0.01μA, Accuracy: +/-0.75%
AC VoltsMaximum Input: 1000V, Maximum Resolution: 100μμV, Accuracy: +/-0.4%
Accuracy+/-2%
Agency ApprovalcULus 61010-1, IEC 61010-1
Battery Life50hrs Typical
Battery Type9V Alkaline (NEDA 1604)
CapacitanceMaximum Input: 20mF, Maximum Resolution: 0.01nF, Accuracy: +/-2%
Compare ModeYes
ConductanceYes
ContinuityAudible at less than 10Ω
Data HoldYes (Two hold system)
DC AmpsMaximum Input: 10A, Maximum Resolution: 0.01μA, Accuracy: +/-0.15%
DC VoltsMaximum Input: 1000V, Maximum Resolution: 0.0001mV, Accuracy: +/-0.05%
Diode3V at 1mA maximum output
Display Type50,000 count backlit LCD with dual sub displays and analog bargraph
Duty CycleMaximum Input 99.9%
FrequencyMaximum Input: 5MHz, Maximum Resolution: 0.001Hz, Accuracy: +/-0.05%
Humidity80% non-condensing
InductanceMaximum Input: 300mH, Maximum Resolution: 0.01mH, Accuracy: +/-5%
Maximum Input-54°F to 2462°F (-50°C to 1350°C)
Maximum Resolution0.1°F / °C

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AIRCRAFT COMPATIBILITY

This item is for use on all aircraft.

PRODUCT REVIEWS

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QUESTIONS & ANSWERS

Question:
Is there a way to measure higher current with this multimeter?
Answer:

All TPI digital multimeters have the capacity to read up to 10A AC/DC. Optional adapters are available for all models to increase the current range. TPI's shunt adapters can increase the current range up to 1,000A AC/DC.

Asked September 9, 2024
Question:
Does this multimeter measure temperature?
Answer:

Although not a built-in feature, this digital multimeter can measure temperature by using the optional A301 K-type thermocouple temperature adapter.

Asked September 9, 2024
Question:
Can this unit measure DC millivolts?
Answer:

Yes! All TPI digital multimeters can measure millivolts. Models are available with 1 or 0.1 millivolt resolution.

Asked September 9, 2024
Question:
Can this digital multimeter measure DC microamps?
Answer:

Yes! This digital multimeter has the capability to measure DC microamps.

Asked September 9, 2024
Question:
Will this multimeter measure capacitance?
Answer:

Yes, this digital multimeter has the capability to measure capacitance.

Asked September 9, 2024