User Guide

Form Number TM61340-2 Rev 4 May 2010
Page 3
SPECIFICATIONS
All specifications are warranted unless noted typical and apply to the 61-340 & 61-342
Stated accuracies are at 23°C±5°C at less than 75% relative humidity and without the battery indicator
displayed.
General specifications
Characteristics
Description
Display count
3 3/4 digit liquid crystal display, max count 3999
Numeric update rate
2.5 times / sec
Polarity display
Automatic
Over range display
“OL” is displayed
Low battery indicator
is indicated
Automatic power-off time
Automatic power off ≈ 10minutes
Power source
9.0V battery: types- NEDA 1604, JIS006P, IEC6F22
for both 61-340 and 61-342
Maximum input voltage
1000Vrms CAT III between V and COM
Maximum floating voltage
1000Vrms CAT III between any terminal and earth ground
Maximum input current
400mA between µA /mA and COM
Overload protection mA connector
500mA (500V) fast blow fuse.
Overload protection 10A connector
10A (500V) fast blow fuse.
V connector
V , V , Ω, , , , Hz
µA /mA connector
µA, mA, Temp
Temperature Coefficient
0.1×(Spec. Accuracy) per °C, <18°C or >28°C
Battery Life
Alkaline 9V, ≈ 200 hours for 61-340
Alkaline 9V, ≈ 150 hours for 61-342