The Amprobe SM-20-A Sound Meter has been designed to check compliance with safety regulations and perform acoustic analysis by safety engineers, health, industrial and safety offices as well as quality control. The SM-20-A offers a PC interface., They use two different weighting filters required by the IEC651 and ANSI S1.4 Type 2 for audio filtering. The A weighting is for general noise sound level and the C weighting is for measuring sound level of acoustic material control in various environments (ie 94dB 1 kHz etc.)

The Amprobe SM-CAL1 is a sound meter calibrator with two output levels of 94 dB and 114 dB. The calibrator generates these fixed sound level signals for calibration of sound level meters. The unit ships with a 1/2 adaptor installed to accommodate sound meters and microphones with 1/2 diameter.

The Amprobe SM-10 Sound Level Meter is designed to meet the measurement requirements of Safety Engineers, Health, Industrial safety offices and Quality Control in various environments. It offers two types of measurements: A and C weighting. The A weighting is for general noise sound level and the C weighting is for measuring sound level of acoustic material control in various environments (ie. 94dB 1 kHz etc.). The SM-10 conforms to the IEC651 Type 2, ANSI S1.4 Type 2, and JISC1502 requirements for Sound Level Meters. Which means the SM-10 uses two different weighting filters required by the IEC 651 and ANSI S1.4 Type 2: the A-Weighting and the C-Weighting audio filtering.

The Amprobe LM-100 light meter measures the visible light from fluorescent, metal halide, high-pressure sodium or incandescent sources. It is a portable, easy-to-use digital light meter designed for simple one-hand operation reading in Lumen (lux) or foot candle (fc) units. The LM-100 measures a wide range of light up to 20,000 fc or lux with an accurate, high resolution of .01 fc/lux., Use the LM-100 light meter to measure the illumination level in the interior and to switch off or reduce or increase the output level of lighting fixtures. Reduce the energy burden of the building by significantly increasing the efficiency of its lighting system., One lux is the illumination from a one candela lamp perpendicular to a surface one meter squared at a distance of one meter. One fc is the illumination from a one candela lamp perpendicular to a surface one foot squared at a distance of one foot. 1 foot candle = 10.764 lux and 1 lux = 0.09290 foot candles.

A professional tester specifically designed to accurately measure light output of the LED light sources

When leaks occur they often generate an ultrasonic frequency that is beyond human hearing. Amprobe’s TMULD-300 converts these sounds into an audible range for easy detection. The TMULD-300 tests pressurized air lines, refrigeration systems, and steam lines for leaks. Quickly and easily locate a leak location with this unique device.

The Amprobe ACD-45PQ is a compact digital clamp meter capable of measuring power, energy and power factor on a single and three-phase systems (balanced and unbalanced). Ultra-slim jaw design allows the user to clamp around conductors in confined and difficult to reach places. This digital clamp meter is also true-rms sensing takes reliable AC/DC voltages measurements up to 600V.

The Amprobe HD160C Heavy Duty Multimeter is designed for professional use in harsh environments. Its made using waterproof construction to prevent dirt, grime and moisture from entering the case and causing inaccurate readings or damaging shorts. Built with tough, fire-retardant thermoplastic that is resistant to grease and chemical spills and with shock-mounted components that are drop resistant to at least 8 feet, the Amprobe HD160C is unusually rugged and reliable.. It has an extended voltage measurement capability of 1500V DC and 1000V AC, unmatched by any other line of digital multimeters. The extended voltage ranges can withstand transients up to 12 kV, and it also measures temperature.

This versatile, easy-to-use digital multimeter is a great choice for homeowners or office maintenance staff. Use it to check for voltage in receptacles, extension cords, light fixtures, batteries, and other electrical circuits. Or check fuses, light bulbs, and continuity of electrical connections. You can even use it to verify the voltage level of automotive batteries and troubleshoot electrical problems in cars. With its user-friendly digital multimeter features like autoranging and a CAT III safety rating, the AM-500 will save time and increase measurement confidence.

The Amprobe PM55A is the ultimate pocket-sized multimeter. Only 3/8 thick and less than 3 oz in weight with full functionality offering AC and DC voltage measurement to 600 V, AC and DC current to 2000 µA, resistance to 6 Megohm, capacitance to 2000 µF, frequency to 30 kHz, diode test and continuity with beeper. It also offers VolTect?, a built-in, non-contact voltage detection feature for AC voltages., Another key feature of this pocket multimeter is AutoTect, which automatically selects between AC and DC voltage, or resistance measurement based on the test point to which the leads are connected. Fully auto ranging, this meter offers nine different measurement functions plus features that are usually found in much more expensive and larger meters., The digital display is oversized with large digits and unit icons in the display. In spite of its size, this pocket multimeter is fully safety rated to CAT III 300 V, CAT II 600 V and is UL listed. No other meter this small offers such performance and high safety ratings. The PM55A Pocket Multimeter includes a silicone protective holster, deluxe carrying case, attached test leads, battery and manual..