Extech EX430-NIST True RMS Multimeter comes with a NIST Certificate and can take advanced readings like Capacitance, Frequency, Duty Cycle, and Relative functions for figuring out a base-line.

Extech EX530-NIST True RMS Digital Industrial Multimeter is precise with its 40,000-count resolution LCD screen. This tester is waterproof (IP67), has a sturdy design, and is part of the Extech 500 Series. It takes TRMS AC measurements for accurate AC Voltage & Current readings, regardless of waveforms. CE, EN61010 CAT IV-600V, and CAT III-1000V safety-rated; Extech is the only company who offers this on this type of meter. The RMS version of the meter is recommended to prevent errors.

Extech MA100-NIST- NIST Calibration Certificate - 200A AC Mini Clamp Meter and Voltage Detector features: Convenient compact size with built-in AC Voltage detector; 3-1/2 digit (2000 count) backlit LCD display; Measures AC Current up to 200A with 100mA resolution; Built-in non-contact AC Voltage detector (120/240VAC, 50/60Hz) via clamp tip plus flashlight, etc.

Extech MM560-NIST - MultiMaster Series Digital tester has 0.03% DCV precision and a 50,000 count LCD display with 500,000 counts for DCV and Hertz. This is a True RMS combo meter with its Alternating Current/Direct Current capabilities, resolution to 1 micro volt, 0.01 micro amp, 0.0001 hertz, 0.01 Omega, MM570 with multiple inputs Type-K Thermometer, etc.

Extech MM570-NIST MultiMaster Series tester has a 0.02% simple DCV precision and a 50,000 count LCD display with 500,000 counts for DCV and Hertz. This is a True RMS combo meter with its Alternating Current/Direct Current capabilities, resolution to 1 micro volt, 0.01 micro amp, 0.0001Hz, 0.01 Ohm MM570 with multiple input Type-K Thermometer, True RMS ACV bandwidth (up to 100k hertz), and 1000 volt input fuse guard on all functions, etc.

Amprobe VC3A Zippered Multimeter Soft Carrying Case is a general purpose carrying case for Amprobe digital multimeters such as the PM51A Pocket Digital Multimeter.

Specifications

Amprobe Test Leads: Amprobe TIF301CC Test Leads for AC voltage detector.

General Tools A5064CERT - with NIST Calibration Certificate Analog Thermo Hygrometer measures temperature and humidity. General Tools A5033CERT Analog Thermo Hygrometer is first rate as a digital thermometer and electronic hygrometer.

General Tools A5081CERT - with NIST Calibration Certificate - Certified Thermo Hygrometer displays temperature and humidity with comfort fields. General Tools A5081CERT Certified Thermo Hygrometer, being a thermo hygrometer, also duals as a digital thermometer and hygrometer. Formerly Mannix Instrument. No longer available with Calibration Certificate.

General Tools ABAR300CERT - with NIST Calibration Certificate Analog Barometer digitally Measures barometric pressure. General Tools ABAR300CERT Analog Barometer brings a digital thermometer and hygrometer in a classic design. Formerly Mannix Instrument. No longer available with Calibration Certificate.

General Tools ABARTHCERT with NIST Calibration Certificate Thermo Hygrometer Barometer is a 3-in-1 analog weather monitor. General Tools ABARTHCERT Thermo Hygrometer Barometer is a digital thermometer and hygrometer with brass construction and beautiful decor. Formerly Mannix Instrument. No longer available with Calibration Certificate.

General Tools CAP1500CERT - with NIST Calibration Certificate - Automatic Capacitor Tester 0.5 per cent accuracy makes it one of the most accurate capacitor testers. General Tools CAP1500CERT Automatic Capacitor Tester provides General Tools tester easy measurement. Formerly Mannix Instrument. No longer available with Calibration Certificate.