Measures electromagnetic field emissions from electrical power lines and transmission equipment, computer, HVAC, audio/video, and other electrical appliances and equipment.

Set of accessories in combination with the 3b American scientific electrometer.

Replacement probe

Adapter to connect the metal microelectrodes to the probe, with 2 mm Receptacle to 0.031" jack

Impedance converter with high-resistance input for measuring extremely small charges and currents.

Omega-Tip-Z™ was created especially for measuring impedance in etched tung­sten, platinum-iridium* and steel microelectrodes, as well as electrolyte-filled micropipettes. The meter's AC impedance-measuring circuit is unaffected by electrode offset or tip junction potentials.

Electro 705, a battery operated, low noise, wide band electrometer preamplifier, is designed for intracellular voltage measurement. Two 705's can be linked together to form a high impedance differential electrometer pair. Each instrument includes a miniature gold plated active probe to which a microelectrode can be attached.

Dramatically Demonstrate Electromagnetism.

This activity is a real "pick me up."

Cear label holder, Intended for use with conductive dividable grid containers, Dimensions: 5 Hx8 W in, Protect electronic components from electromagnetic interference and other electric fields, Easily legible, Protects against electromagnetic inte

Robust processor-based control offers improved electromagnetics.

In-field linearization allows adaptation to a wide variety of applications.

Easy access to stored items with hopper front bin and label holder provides fast identification

EcoSense Optical DO and Temp Field Probe, 4M Cable; 4-meter dissolved oxygen and temp field cable and probe only, 4-Meter Cable

A convenient hand-held device designed to locate and measure electrostatic fields on surfaces.

Perform static surveys and evaluate charge accumulation in electronic manufacturing and industrial operations such as converting, printing, packaging, and plastics processing.

Our HALO2 Wireless Field pH Tester has a durable PEI body and spherical sensing bulb, perfect for use in the field.

This cushioned field case with interior dividers and exterior pockets protects meters, electrodes, solution, and beakers under field conditions.

Meters provide reliable measurements for field applications

EcoSense DO200A Dissolved Oxygen Field Cable, Dissolved oxygen and temperature field probe and cable assembly, Comes with a 5908 Cap Membrane Kit 1.25 Mil PE membranes

The Pro20 is a handheld dissolved oxygen meter with sensors for wastewater compliance reporting of BOD, CBOD, and DO.

Accurately monitor pH, ion concentration, mV, ORP, and temperature with the Orion™ Star™ A324 pH/ISE Portable Meter for challenging field testing.

This wireless field pH meter has a durable PEI body and spherical sensing bulb. All readings are transmitted directly to your Apple or Android device.

The ODO200 is designed for quick, accurate results in an economical platform. The ability to measure DO optically along with temperature, in a simple, compact handheld allows the instrument to be used across multiple application sampling strategies in the field.

Portable for easy, convenient carrying into the field, this pocket-sized meter features a digital display and is equipped with automatic temperature compensation.

A kit to test basic ESD measurements such as surface resistivity and electrostatic fields.

Take simple dissolved oxygen and temperature measurements with the Orion™ Star™ A123 DO Portable Meter with easy operation for basic field testing.

Reliably measure dissolved oxygen (optical/polarographic) and temperature with the Orion™ Star™ A223 RDO/DO Portable Meter for advanced field analysis.

Accurately monitor dissolved oxygen (optical/polarographic) and temperature with the Orion™ Star™ A323 RDO/DO Portable Meter for challenging field testing.