Ditex Current Monitor Pro

Fast, accurate battery drain diagnosis — without disturbing vehicle sleep mode.

Pinpoint Parasitic Drains in Minutes

The Current Monitor Pro is the professional’s choice for diagnosing parasitic battery drain.
Unlike a standard multimeter or amp clamp, it connects in-line with the vehicle’s negative
battery cable and delivers a stable, accurate current reading — even during extended sleep
cycle monitoring — without pulling a single fuse or waking an ECU.

Whether you’re chasing a stubborn overnight drain or benchmarking electrical health during a
WOF inspection, the Current Monitor Pro gives you ±3 mA accuracy and a built-in adjustable
alarm so you can step away while the car settles into sleep mode. When the threshold is
breached, it tells you.

Works standalone, with your existing multimeter, or connected directly to an oscilloscope as
a custom current input probe — making it one of the most versatile diagnostic tools in the
workshop.

Features

In-line current measurement — no fuse pulling, no resetting modules
Adjustable sound and light alarm: 100, 200, 300, 400, or 500 mA thresholds
No automatic sleep/power-off during long-duration tests
More accurate at low currents than a clamp meter — no drift over time
Connects to hard-to-reach locations unlike bulky current clamps
Three operating modes: standalone, with multimeter, or with oscilloscope
Standard 4 mm banana sockets on both sides for universal probe compatibility
Measures DC current to ±20 A continuous
20 A fused input with fast-acting overload protection
Outstanding battery life — 300+ hours continuous (buzzer off)
Low battery alert at 2 V; auto power-off at 1.7 V
Compact and rugged — built for mobile and workshop use

Specifications

Power Supply 2 × AA alkaline batteries — 300+ hours continuous (buzzer off)
Rated Continuous DC Current ±20 A
Rated Dynamic Current (high frequency) ±20 A
Current Measurement Accuracy ±3 mA (+ multimeter error)
Measurement Output 2 V (1 V/1 A conversion ratio)
Alarm Thresholds 100 / 200 / 300 / 400 / 500 mA (selectable)
Sound Alarm Buzzer — 88 dBA minimum at 10 cm
Fuse Protection 15 A 5×20 mm fast-acting (20 A/5 min, 30 A/1 min, 40 A/50 ms, 100 A/10 ms)
Current Probe Connectors 4 mm banana socket × 2 (black)
Multimeter Probe Connectors 4 mm banana socket × 2 (black and red)
Low Voltage Alert Below 2 V
Auto Power Off Below 1.7 V
Weight 0.5 kg

In The Box

Current Monitor Pro unit
Current measuring test leads — 2 × 50 cm (4 mm banana connectors both ends)
Multimeter test leads — 2 × 1 m, black and red (4 mm banana connectors both ends)
Large crocodile clips 84 mm with 29.6 mm jaw opening — 2 × (black)
Replacement fuses — 4 pieces
2-year warranty