Model AMN2 manometer accessory head has the ranges to measure gas pressure and the resolution to measure static pressure, the company says. The accessory head measures gas pressure up to 20 in. wc, with a resolution of 0.1-in. wc when used with any of the company’s digital multimeters. It also measures positive and negative pressure, which is used for measurement on vacuum control lines. In the static pressure mode, the unit can measure up to 2-in. wc with resolution to 0.010-in. wc, allowing technicians to measure small differences in air or static pressure. This accessory head snaps onto any of the company’s “stick meters,” and can be used as a standalone manometer when connected with the manufacturer’s EHDL1 electronic accessory handle.
Fieldpiece Instruments, Inc., attn: Pat Clausen, 580 W. Central Ave., Ste. A, Brea, CA 92821; 714-257-9060; 714-257-9069 (fax); firstname.lastname@example.org (e-mail); www.fieldpiece.com (website).