This document is a technical service manual for the Ideal Industries 61-310 series of digital multimeters. It provides essential information for qualified personnel regarding safety precautions, general specifications, and required equipment for verification tests.
The manual details basic maintenance procedures such as opening the meter case, replacing the battery, and changing fuses. It also outlines performance test procedures to verify accuracy across various functions including voltage, current, resistance, diode check, continuity, and temperature measurement.
| Display Count | 3 1/2 digit liquid crystal display, 1999 count |
|---|---|
| Numeric Update Rate | 3 times / sec |
| Power Source | 9V battery, NEDA 1604, JIS006P, IEC6F22 |
| Maximum Input Voltage | 600V CAT II between V and COM |
| DC Volts Accuracy (200.0mV) | ±(2.0% + 2 digits) |
| DC Current Accuracy (200.0mA) | ±(1.5% + 2 digits) |
| Resistance Accuracy (2.000K℧) | ±(0.8% + 4 digits) |
| Temperature Range | -20 to 16 ºC, 17 to 400 ºC |
Only personnel qualified to do so should perform the verification tests or calibration procedures described in this manual.
The maximum time for a measurement on the 10A scale is no longer than 15 seconds.
The meter requires a 9V battery of type NEDA 1604, JIS006P, or IEC6F22.