Katalog Produk

Keterangan

Lighten your load by taking the TechChek to every site. It’ s like bringing a cartload of test equipment from the shop to the control room or the field. The TechChek 820 sources & reads DC like a milliamp or voltage calibrator, simulates and measures T/ Cs & RTDs like a temperature calibrator and generates and counts frequency & Counts-Per-Minute like a frequency calibrator. Your TechChek can also help you trouble shoot like a multimeter! It checks continuity and measures AC line voltage without carrying a seperate instrument. The TechChek 820 is easy to use. Select a function, choose a range, and turn the knob for the precise output you need. Plus, you can store three output values per range for instant recall with the QUIK-CHEK® switch.

Use at every point in your 4 to 20 mA loop. You can Source & Read 0.00 to 24.00 mA, Simulate a Two-Wire Transmitter or the use the TechChek 820 to simultaneously Power & Measure your Two-Wire Transmitters. Calibrate all your DC millivolt and voltage instrumentation. Source from 0.00 to 110.00 mV and 0.00 to 10.25 V. Read up to 110.00 mV, 11.00 V and 200.0 VDC.

Source and read directly in ° C and ° F for T/ C types J, K, T & E with 1° resolution. Cold junction compensation automatically adjusts for ambient temperature changes. Built-in Platinum 100 Ohm DIN/ IEC 751 table displays in ° C or ° F. No more decade box and hard-to-read tables. Also reads and sources in Ohms. Generate Zero Crossing square waves from 1 to 1000 Hz, 0.01 to 10.00 kHz and from 1 to 1000 CPM ( Counts-Per-Minute) . Also measures as a frequency counter.

Functions Like a Calibrator — Milliamps, Voltage, RTD, T/ C & Frequency.
Measures Like a Multimeter — Measure AC/ DC Volts, Ohms & Continuity.
Digital Accuracy with Analog Simplicity — Speed sensitive digital pot for fast adjustment.
Typical Accuracy to ± 0.025% — Accurate to 0.02 mA, V or Hz, 1¡ C, & 0.3 Ohms.
Reads & Sources Standard Process Signals — ¡ C, ¡ F, mA, % 4 to 20, V, mV, Ohms, Hz & CPM.
Easy-to-Use — Simple, menuless operation.
User Settable Quik-Chek Switch — Set any Span and Zero.
Minimum & Maximum Tracking — Instantly recall the highest & lowest measurements.
Standard AA Alkaline Batteries — Long battery life with quick battery changes.
Deluxe Accessories Set Included — Carrying case with neck strap for hands-free viewing plus detachable leads, alligator clips, test probes & spade lugs.