Stanley STHT0-77364, User Manual

Page: 5 / 208

5
DC Current
Range Resolution Accuracy
Overrange
Indication
200 µA 0.1 µA ±(1.0% + 5)
“1” shown
on the
display
2000 µA 1 µA
±(1.2% + 5) 20 mA 10 µA
200 mA 100 µA
10 A
10 mA ±(2.0% + 5) —*
Overload Protection:
F1: Fuse, 250 mA/300 V, fast action
Min. Interrupt Rating 1500 A
F2: Fuse, 10 A/300 V, fast action
(Note: 10A/300V FAST fuse can only be replaced at
specified service station.)
Max. Allowable Input Current: 10 A
(for measurements >2A: measurement duration
<10seconds at intervals >15 minutes apart)
* If the current being measured is > 10A, the
display may show the value of the current; but the
measurement is dangerous.
Resistance
Range Resolution Accuracy
Overrange
Indication
200 Ω 0.1 Ω ±(1.2% + 5)
“1” shown
on the
display
2000 Ω 1 Ω
±(1.0% + 5) 20 kΩ 10 Ω
200 kΩ 100 Ω
2000 kΩ 1 kΩ ±(1.2% + 5)
Max. Open Circuit Voltage: Approx. 2.8V
Diode and Continuity
Range Description Test Condition
The approx. forward voltage drop of the diode is shown on
the display.
Open Circuit Voltage:
approx. 2.8 V
Test Current: approx. 1 mA
The built in buzzer will sound if the resistance is less
than about 30 Ω. The buzzer may or may not sound if the
resistance is between 30 Ω and 150 Ω. The buzzer will not
sound if the resistance is more than 150 Ω.
Open Circuit Voltage:
approx. 2.8 V
Temperature
Range Resolution Accuracy Overrange Indication
0°C - 400°C
1°C
±(1.0% + 5)
—*
400°C - 1000°C ±(1.5% + 15)
* If the temperature being measured is out of the range of 0°C - 1000°C, the display may show a reading;