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 generation1 | ∨ | ∨ | ∨ | ∨ | ∨ |
Multimeter features | |||||
DMM display resolution | 6,600 counts | 6,600 counts | 66,0002/ 6,600 counts |
66,0002/ 6,600 counts |
6,600 counts |
AC speciication | Calibrated for sine wave | Calibrated for sine wave | True RMS | True RMS | Calibrated for sine wave |
Measurements | AC/DC voltage, resistance, continuity, capacitance | AC/DC voltage, resistance, continuity, capacitance | AC/DC voltage, resistance, continuity, capacitance, diode test | AC/DC voltage(V, mV), AC/DC current (μA, mA), resistance, continuity, capacitance, diode test, temperature | AC/DC voltage, resistance, continuity, capacitance |
DMM special features | |||||
Low Pass Filter (LPF) | ∨ | ||||
Non-Contact AC Voltage Detection (Vsense) | ∨ | ||||
General speciications | |||||
IP rating, drop test | IP 67, 10 ft (3 meters) | ||||
Safety protection | 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 |