AC Amps Measurement - Jaw Input (45Hz to 400Hz)
*DL269 400A range only
*DL289 45Hz to 400Hz True RMS (Crest factor <3:1)
DC Low Amps Measurement (test lead input)
AC Low Amps Measurement (test lead input)
*DL289 45Hz to 400Hz True RMS (Crest factor <3:1)
DC Volts Measurement
AC Volts Measurement (45Hz to 400Hz)
*DL289 45Hz to 400Hz True RMS (Crest factor <3:1)
Ohms Measurement
Diode Test
Capacitance Measurement
Temperature Measurement (DL279 & DL289 only)
Frequency Measurement
Minimum frequency: 0.5Hz, DC V offset should be zero
Sensitivity: > 1.0V rms
Duty (%) Cycle Measurement
0.5Hz to 100KHz (pulswidth > 2µ sec)
Continuity Measurement
Range Resolution Accuracy Overload Protection
40A 0.01A ±2.9% +15 dgts 600V
400A 0.1A ±1.9% +8 dgts
Range Resolution Accuracy Overload Protection
400µA 0.01µA ±1.2% +3 dgts 2000µA / 600V
2000µA 0.1µA
Range Resolution Accuracy Overload Protection
400µA 0.01µA ±2.0% +5 dgts 2000µA / 600V
2000µA 0.1µA ±1.5% +5 dgts
Range Resolution Accuracy Overload Protection
400mV 0.1mV ±0.5% +4 dgts 600V
4V 1mV
40V 10mV
400V 100mV
1000V 1V ±0.8% +10 dgts
Range Resolution Accuracy Overload Protection
4V 1mV ±2.0% +5 dgts 600V
40V 10mV
400V 100mV
750V 1V
Range Resolution Accuracy Overload Protection
400Ω 100mΩ ±1.0% +4 dgts 600V
4kΩ 1Ω
40kΩ 10Ω
400kΩ 100Ω
4MΩ 1kΩ
40MΩ 10kΩ ±2.0% +4 dgts
Range Open Circuit Voltage Test Current (typical) Overload Protection
2.0V < 3.0V DC 0.25mA 600V
Range Resolution Accuracy Overload Protection
40nF 0.01nF ±3.5% +6 dgts 600V
400nF 0.1nF
4µF 0.001µF
40µF 0.01µF
400µF 0.1µF
4000µF 1µF
Range Resolution Accuracy Overload Protection
-22˚ to 14˚F 0.1˚F ±5.4˚F 30V
(-30˚ to -10˚C) (0.1˚C) (±3.0˚C)
15˚ to 752˚F 0.1˚F ±1.0% +3.6˚F
(-9˚ to 400˚C) (0.1˚C) (±1.0% +2.0˚C)
Range Resolution Accuracy Overload Protection
9.999Hz 0.001Hz ±0.1% +4 dgts 600V
99.99Hz 0.01Hz
999.9Hz 0.1Hz
9.999kHz 1Hz
99.99kHz 10Hz
Range Accuracy Overload Protection
01. to 99.9% ±(0.2% per kHz +0.1%) +5 count 600V
Open Circuit voltage <2.7V Overload Protection
Threshold Approximately <20Ω 600V