The Model 4046 Flow Calibrator has a calibration range of 2.5 to 300 liters per minute (lpm). This small, battery-powered portable unit is lightweight and easy to use. Pump flow can be adjusted in real time as the volume flow rate is continuously displayed. The flow calibrator reads accurately to +/-2%.

Feature Benefits

Provides continuous real-time volumetric flow readings so pumps can be quickly and easily adjusted and calibrated.

Battery-powered, compact and lightweight

Field portable -use the same calibrator for adjustments, calibrations, and periodic checks

Comes with NIST Accreditation Certificate

The kit is complete and ready to use

Application range

Environmental sampling

Indoor air quality

Industrial Hygiene Sampling

Epidemiologic Health Research

Field Service

What's Included

Flow Meter

Carrying Case

Battery Pack

(6) AA Alkaline Batteries

Connector

Piping

Damping Module

Battery Pack Lugs

Two Years Warranty

User Guide

NIST Accreditation Certificate

NIST Accreditation Certificate