US 
CAN - en Bruel & Kjaer 4144 FOR RENT
1 inch, Pressure-field Microphone, 2.6Hz to 8kHz
Order #: 4144-RENT2
Mfg #: 4144
Call for price
Call for price
Bruel & Kjaer 4144 FOR RENT
1 inch, Pressure-field Microphone, 2.6Hz to 8kHz
Order #: 4144-RENT2
Mfg #: 4144
Call for price
Call for price
Availability: Call for Availability
Available Promotions
Questions about this product? Speak to an expert
Bruel & Kjaer 4144 Highlights
The use of pressure-field microphones is recommended where measurement of the local pressure is of interest, for instance for coupler measurements or measurements at walls or surfaces.
The excellent stability of Type 4144 combined with its low inherent noise and high sensitivity makes it the perfect choice for coupler measurements and other laboratory type measurements.
- Coupler measurements
- Audiometer calibration
- Low-frequency, low-level measurements
- Laboratory standard microphone
- Sensitivity: 50 mV/Pa
- Frequency: 2.6 Hz to 8 kHz
- Dynamic range: 10 to 146 dB
- Temperature: – 30 to 100°C (– 22 to 212°C)
- Polarization: 200 V external
- 200V
- Polarization
| Try Before You Buy | |
| Save Time & Money | |
| Weekly and Monthly Rentals | |
| Access Our Large Inventory | |
| Long-term Discounts and Rent-to-Buy Options Available |
Special Member Pricing
Buy with Calibration
Rental Instruments
Access to 100,000+ products
1,000's of instruments in stock
Product selection expertise
Application assistance
Purchase with a PO
How to Rent from Transcat
1. Select Your Rental Product
- Need help selecting a unit? Try using our Product Finder or search our available units
- Can’t find what you are looking for? Is the rental unit you need, not available? Give us a call at 800-828-1470 or our chat feature to speak with one of our dedicated Rental Experts
2. Contact Our Team of Rental Experts
- Contact us here or click below to submit your request for a rental quote and a member of our Rental Team will review the request and will reach out to you very soon
3. Select Your Rental Period & Complete Your Order
- Our weekly period lasts 7 calendar days, while our monthly rental period lasts 28 calendar days
- Provide your form of payment, sign the rental agreement and any other required documents, and we will ship you the unit