1888 Ultra Precision Megohmmeter/High Resistance Meter

Best-in-class Megohmmeter designed for unparalleled accuracy in measuring high resistance and IR across a diverse range of components, materials, harnesses, connectors and resistance standards for production and calibration applications

• Wide Measurement Range: Accurately measure resistance from 1 kΩ to 100 TΩ, with auto-ranging capabilities to ensure precise readings across the spectrum.
• High Accuracy: Achieve a basic measurement accuracy of 0.3%, providing confidence in your test results.
• Programmable Test Voltage: Customize test voltages from 1 to 1000 V DC to meet specific testing requirements.
• Intuitive User Interface: Leading to low training costs. The large color touchscreen, combined with an intuitive graphical interface, simplifies operation, allowing users to program and view test parameters and results effortlessly.
• The 1888 is the Megohmmeter/High Resistance Meter for today's most challenging applications
• 1865+ Direct Replacement: Building upon the legacy of the renowned 1865 Plus Megohmmeter, the 1888 offers enhanced features and a modernized user experience.
• Automated Testing: Standard GPIB, Ethernet, and USB interfaces facilitate easy integration into automated test systems, streamlining data collection and analysis.
• Safety First: Equipped with current limiting, a high voltage warning indicator, and a safety interlock to protect operators during testing.
• ASTM D 257 Volume and Surface Resistivity Made Very Easy with 1888 Plus

The 1888 is the Megohmmeter/High Resistance Meter for today's most challenging applications

• Outstanding replacement for the 1865 Plus with updated and improved features 1888 vs 1865 Plus
• Easy to use menu with breadcrumb design allows for quick adoption and minimal training
• Color graphical touchscreen shows all measurement parameters on one screen and allows for display of tables and charts.
• The Chart display allows the user to visualize the data in a graphical representation over the measurement time
• Fully programmable measurement sequence; set voltage, charge time, measurement time and press start. It is that easy.
• Direct reading of volume and surface resistivity, when used with the 1888-11 or other resistivity cells, simplifies use.
• Highly competitive specifications for applications covering 10 MΩ to greater than 100 TΩ
• Ideal for calibration of IET's SRC or VRS resistance standards at voltage up to 1 kVdc
• Proven design and remote interfaces make integration into production testing seamless.

The 1888 Megohmmeter/High Resistance Meter, with color touchscreen display, is used for high accuracy measurements of insulation resistance on a wide variety of components, materials and electronic devices. Resistance values greater than 100 TΩ can be measured, the 1888 has a basic accuracy of 0.30%* at DC voltages up to 1000 V.

The 1888 can be used in manual applications or used in automated system applications with the standard; GPIB, Ethernet or USB interfaces.

Precision Measurements: The IET Labs 1888 Megohmmeter/High Resistance Meter provides resistance measurement capability from 1 kΩ to greater than 100 TΩ (test voltage dependent) with a basic accuracy of 0.3%*.
To meet test requirements for a wide range of devices, the test voltage is fully programmable up to 1000 Vdc.
Sensing the proper current measurement range is done automatically to eliminate setup errors.
The operator can easily initiate an automatic zeroing routine of test leads to eliminate lead or fixture errors,.

Easy to use: The 1888's graphical user-interface is significantly improved, simple controls and indicators combine for efficiency of testing and productivity. The 1888's multi-function keypad provides the operator with an easy way to program and make measurements or all functions are available directly on the touch-screen.

1888 Display Types
The 1888 Megohmmeter takes full advantage of the graphical color touch-screen display with normal, chart and graph displays.

The normal display shows the measured test voltage, current and resistance along with setup parameters. The final resistance or resistivity value shown can be an average of the final measurements.

There is also a zero indication shown on the display if the zero has been performed since the 1888 was turned on.

The user can cycle through the chart, graph and numeric displays at anytime before, during or after the measurement making the 1888 extremely flexible for calibration and R&D applications.