Datasheet
06 | Keysight | U1450A/U1460A Insulation Resistance Testers - Data Sheet
U1450A/U1460A Series Comparison Chart at a glance
Industry Industrial and Power Telecommunication
U1451A U1452A U1453A U1461A U1452AT
Display type LCD LCD OLED OLED LCD
Basic features
Insulation test voltage range 250 V, 500 V,
1,000 V
50 V, 100 V, 250 V,
500 V, 1,000 V
50 V, 100 V, 250 V,
500 V, 1,000 V
50 V, 100 V, 250 V,
500 V, 1,000 V
50 V, 100 V
Insulation resistance range 66 GΩ 260 GΩ 260 GΩ 260 GΩ 66 GΩ
Earth bond resistance range 60 Ω to 60 KΩ 60 Ω to 60 KΩ 6 Ω to 60 KΩ 6 Ω to 60 KΩ 60 Ω to 60 KΩ
Timed, PI, DAR Timed only √ √ √ √
Adjustable insulation test
voltages
– – 10 V to 1.1 KV 10 V to 1.1 KV –
Live circuit test inhibit
(30 V, 50 V, 75 V)
√ √ √ √ √
Calculate cable length by
capacitance
√ √ √ √ √
Automatic discharge for
capacitive circuits under test
√ √ √ √ √
Data management
Remote testing and report
generation
1
√ √ √ √ √
Multimeter features
DMM display resolution 6,600 counts 6,600 counts 66,000
2
/
6,600 counts
66,000
2
/
6,600 counts
6,600 counts
AC specification Calibrated for sine
wave
Calibrated for sine
wave
True RMS True RMS Calibrated for sine
wave
Measurements AC/DC voltage,
resistance, continu-
ity, capacitance
AC/DC voltage,
resistance, continu-
ity, capacitance
AC/DC voltage,
resistance, continu-
ity, capacitance,
diode test
AC/DC voltage
(V, mV), AC/DC
current (μA, mA),
resistance, continu-
ity, capacitance,
diode test,
temperature
AC/DC voltage,
resistance, continu-
ity, capacitance
DMM special features
Low Pass Filter (LPF) – – – √ –
Non-Contact AC Voltage
Detection (Vsense)
– – – √ –
General specifications
IP rating, drop test IP 67, 10 ft
(3 meters)
IP 67, 10 ft
(3 meters)
IP 67, 10 ft
(3 meters)
IP 67, 10 ft
(3 meters)
IP 67, 10 ft
(3 meters)
Safety protection CAT III 1000 V/
CAT IV 600 V
CAT III 1000 V/
CAT IV 600 V
CAT III 1000 V/
CAT IV 600 V
CAT III 1000 V/
CAT IV 600 V
CAT III 1000 V/
CAT IV 600 V
Operating temperature –20 to +55 °C –20 to +55 °C –40 to +55 °C –40 to +55 °C –20 to +55 °C
Battery life 270 hours 270 hours 160 hours 160 hours 270 hours
1. Requires the Keysight Handheld Logger software for Windows PC, or the Keysight Insulation Tester app for iOS/Android smart devices
2. User selectable display resolution in MENU default is 6,600 counts