Intended use
DTHL-100E is an enhanced micro-resistance test set.It is applied to measure circuit loop resistance or contact resistance of electrical switch.

Features
Four leads measurement method, high accuracy
Switching current source, smoothing filter, low ripple
Wide measuring range, up to 20MΩ
Two 31/2 LED windows to display current and resistance
Over-current and Over-heat protection

Specifications (English version available)
Power supply:AC 220V±20%, 50Hz±1
Testing current:DC 5 to 100A
Ripple ratio:3% @ 100A
Measuring range:0 to 1.999MΩ/19.99MΩ, switchable
Resolution:1μΩ/10μΩ
Accuracy:0.5%
Ambient temperature:-5 to 40ºC
Ambient humidity:RH<85%
Dimension:35×24×22cm
Weight:6kg
Test-leads length:5m

Accessories
Carrying bag (within test leads)
Power cord
Spare fuses.