Classroom Electricity and Magenetism Studies
Hach Company Hach pH sensor, convertible mounting, PPS body, low-pH glass electrode, 5-wire built-in preamplifier, 10 ft cable
The Hach pH sensor is a convertible-mounting industrial probe with a PPS body, low-pH glass electrode, and an internal preamplifier. It provides reliable differential pH measurement for process and water applications and includes a 10 ft (3 m) cable for straightforward installation.
- Convertible mounting for immersion or inline/tee installation.
- PPS body for chemical resistance and durability.
- Low-pH glass differential electrode for accurate measurements.
- PVDF reference junction and replaceable salt bridge to reduce contamination.
- 5-wire configuration with built-in preamplifier for long-distance signal transmission.
- Includes 10 ft (3 m) cable; supports analyzer placement up to 3,000 ft (914 m).
- 12-month warranty.
Hach Company pH Encap Sens-PPS-5 Wr-Convert
pH Encapsulated Sensor-PPS Body-5 Wire-Convertible-Antimony Electrode Material-10-ft CablePPS Convertible Mounting Style 3m Analog Cable 5-Wire with Built-In Preamplifier Antimony pH Electrode
Cole-Parmer Fluke 117 Electrician's Multimeter with True-RMS
These compact meters feature True-RMS AC and DC voltage, 6000-count resolution, min/max/average capabilities, frequency, and capacitance. Units include a large display and white LED backlight for working in poorly lit environments. Fluke Model 117 is ideal for electricians and use in demanding conditions. Unit includes VoltAlert™ technology for integrated noncontact voltage selection, AutoVolt feature provides automatic AC/DC voltage selection. Low input impedance prevents false readings due to ghost voltage. Available for sale in the United States and Canada only.
Cole-Parmer Extech EX330 Mini Autoranging MultiMeter with Temp + Voltage Detector
These compact multimeters feature a built-in noncontact AC voltage detector with a red LED indicator and audible beeper ensuring operator safety. Meters provide 100 to 600 VAC measurement capability with 0.5% basic accuracy. Additional features include low-battery indicator and an easy-to-read large 1" LCD digit display. Model 20005-28 provides manual ranging capabilities with a 2000-count display. Model 20005-29 features auto-ranging capabilities with a 2000-count display. Meter includes max hold, data hold, and auto power off conserving battery life. Model 20005-30 features auto-ranging capabilities with a 4000-count display and type K thermocouple measurements (°F/°C switchable). Additional functions include capacitance, frequency, and relative function.
Cole-Parmer Fluke 177 ESFP Digital True RMS Multimeter with Backlight
These multimeters all feature a 6000-count resolution, display and auto hold, frequency, capacitance, resistance, continuity, and diode measurement capability. Meters include easy battery exchange, closed case calibration through the front panel, and an ergonomic case with integrated protective holster. Models 177 and 179 feature True RMS voltage and current measurement capabilities, and provide digital display with analog bar graph and backlight. Model 77 IV also includes average responding AC measurements, and model 179 features temperature measurement capabilities. Available for sale in the United States and Canada only.
Cole-Parmer Extech 380942 True RMS AC/DC Clamp Meter, 30A
This clamp meter amp features a large 4,000 count LCD display with full function indication, along with a fast 40 segment analog bargraph. Its One touch "Auto Zero" provides DCA measurements to eliminate the need to turn a knob to zero adjust. There also is a data hold, maximum and minimum recall display. The opening of the clamp jaw is about 0.9 inches or 23 millimeters.
Cole-Parmer Fluke 289 True RMS Industrial Logging Multimeter with TrendCapture
This industrial meter for demanding users features built-in logger records reading and time of day to catch intermittent problems. The data can be viewed on the meter in what's called, TrendCapture, or optional FlukeView software. The meter also features peak capture to measure transients as fast as 250 S.
Cole-Parmer Fluke I400S High Safety AC Current Clamp with BNC Output
AC Current Clamps and Probes for use with DMMS, ScopeMeters and Power Quality Analyzers. They are available for sale solely in the US and Canada.
