Calibrating Instruments

Portable standard bench meter for precise DC current reference measurement.

Portable standard bench meter for precise DC voltage reference measurement.

Portable standard bench meter for precise DC microampere reference measurement.

Stainless-steel dial contact thermometer with capillary sensor for process temperature.

CheckMate 600 pressure calibrator. Range ±30 PSI, ±0.05% of F.S. accuracy, 1/8" FNPT connection.

Handheld M1000 digital manometer and calibrator for pressure measurement up to 100 psi.

Handheld digital manometer and calibrator for pressure measurement up to 5000 psi.

Digital LED panel ammeter for accurate current display in electrical panels.

Digital LED panel meter for kilowatt indication in switchgear and control panels.

Digital LED panel voltmeter with programmable display for panel installations.

Handheld pneumatic pressure calibrator with simultaneous pressure and mA readout.

Single-phase direct reading kilowatt-hour meter for energy measurement.

Battery tester simulating full discharge tests on 12 V SLA and car batteries in seconds.

Liquid-column manometer for accurate differential pressure measurement in air systems.

Wall-mounted liquid-column manometer for ventilation and duct pressure readings.

Microscope micrometer calibration ruler with coordinate-shaped and grid-shaped reticles (DIV=0.1mm), linear ruler scale 0-40mm, and round-shaped particle diameter reference (Unit: µm).

Portable moving-iron AC/DC amperemeter for calibration and reference measurement.

Portable moving-iron AC/DC voltmeter for calibration and reference measurement.

Precision oscilloscope calibrator. Time range 0.5–10 ns, amplitude 0.5–20 ns, 100 mV to 1 V peak to peak.

Compact inclined liquid-column manometer for low differential pressure checks.

Compact current transformer for portable measurement and metering applications.

HTP1 hydraulic hand pump generating pressures to 10,000 psi for on-site gauge calibration.

Hydraulic hand pump with reference gauge and hose for high-pressure gauge calibration.

Reference-grade RTD thermometer readout for precise temperature calibration work.

Precision absolute pressure indicator reading in inches of mercury for reference calibration.

Loveland 2020 system calibrator for mA, volts, ohms, frequency, thermocouple and RTD process loops.

Electronic humidity calibrator. RH range 10–95% RH; accuracy ±0.5% RH (20°C, 10–90% RH) and ±1% RH (20°C, 90–95% RH); temperature range 5–50°C (41–122°F); temperature accuracy ±0.2°C at 20°C and ±0.5°C over 5–50°C; stability ±0.2% RH per year.

Handheld RTD temperature calibrator with source and measure modes. Range Pt-100, Ni-120.

Compact CAL source and measure calibrator with 24V loop supply for temperature and process signals.

Handy CAL portable thermocouple and RTD calibrator for field temperature loop checks.