88
Accuracy Table
6
Continuity
Range
Accuracy
Measurement current
600.0
Ω
±0.7% rdg. ±5 dgt.
200
μ
A ±20%
• Open circuit voltage: 1.8 V DC or less
• Overload protection: 1000 V DC/1000 V AC or 2×10
7
V • Hz (energized for 1
minute)
Current under overload: Steady state 15 mA or less, transient state 0.8 A or less
• Continuity ON threshold: 25
Ω
±10
Ω
(continuous buzzer sound, red LED lit)
• Continuity OFF threshold: 245
Ω
±10
Ω
• Response time: Open circuit or short circuit is detected for at least 0.5 ms.
• Accuracy guarantee condition: After zero adjustment has been performed
7
Resistance
Range
Accuracy
Measurement current
600.0
Ω
±0.7% rdg. ±5 dgt.
200
μ
A ±20%
6.000 k
Ω
±0.7% rdg. ±5 dgt.
*1
/±3 dgt.
*2
100
μ
A ±20%
60.00 k
Ω
±0.7% rdg. ±5 dgt.
*1
/±3 dgt.
*2
10
μ
A ±20%
600.0 k
Ω
±0.7% rdg. ±5 dgt.
*1
/±3 dgt.
*2
1
μ
A ±20%
6.000 M
Ω
±0.9% rdg. ±5 dgt.
*1
/±3 dgt.
*2
100 nA ±20%
60.00 M
Ω
±1.5% rdg. ±5 dgt.
*1
/±3 dgt.
*2
10 nA ±20%
• Open circuit voltage: 1.8 V DC or less
• Overload protection: 1000 V DC/1000 V AC or 2×10
7
V • Hz (energized for 1
minute)
Current under short circuit: 300
μ
A or less
Current under overload: Steady state 15 mA or less, transient state 0.8 A or less
• Maximum capacity load: 10 mF
• Maximum inductive load: 10 H
• Accuracy guarantee condition: After zero adjustment has been performed
• Auto range movement threshold: 6000 counts or more for upper range, 540
counts or less for lower range.
*1: DT4252, DT4253
*2: DT4255, DT4256
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