Extech Current and Voltage Calibrators

Model

Description

407744, 407766

Sound Level Calibrators - Model 407744 - 94dB; Model 407766 - 94dB/114dB

412355A

Current & Voltage Calibrators/Meters - Current + Voltage Calibrator Provides Adjustable 0-24mA and 0-10V Calibration Source

412440-S

Calibration Source Checker - Ideal for checking calibration and as a current source for setting up engineering units on a process indicator or controller

433201

Microprocessor Calibrator Thermometer - Source and Measure 8 thermocouple type devices J, K, T, E, C, R, S, and N

422123

Precision Multifunction Calibrator - Easy to use pocket calibrators simulate four values for checking J or K Thermocouple devices

610022-B

pH Calibration Checker - Troubleshooter tells you if your pH meter is in calibration

CMM-17

Process Calibrator MultiMeter™ - Precision DC, mA, Voltage, Frequency Calibrator, and Multimeter

*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.