# DC Digital Tester, DT24PW, 8-240V, 100A, Bluetooth

> ATorch DT24PW DC volt-amp meter with a 2.4 inch HD color display, measuring voltage, current, power, energy, capacity and temperature. Input voltage 8-240V DC, rated current 100A, with a bidirectional external shunt and temperature probe included. Bluetooth connection to PC, iPhone or Android, supporting OTA firmware updates. Suitable for battery testing and monitoring DC power sources.

- Page: https://sigmanortec.ro/en/dc-digital-tester-dt24pw-8-240v-100a-bluetooth
- Price: 264.78 RON
- Availability: In stock; 1-2 zile
- Reference: 9872 · EAN: 5948320763821
- Category: Electronic components > Testing and Measurement > Panel Meters
- Specifications: Nominal Current: 100 A; Supply Voltage: 8 V; Maximum Input Voltage: 240 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.
- Package (shipping data): 0.235 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 05:21 (Europe/Bucharest)

## Description

Advanced DC voltammeter for precise measurements in battery testing and DC source monitoring, clearly displays voltage, current, power, energy, capacity and temperature on a 2.4 inch HD color screen. Includes external bidirectional shunt for up to 100A and temperature probe. Bluetooth connection to PC, iPhone or Android for real-time monitoring and OTA update.
ATorch's DT24PW tester module with advanced DC voltmeter, ideal for high-precision measurements in various electrical applications, such as battery capacity testing, power adapter monitoring or checking DC power supply parameters.
This tool allows a clear and detailed visualization of voltage, current, power in Watts, energy in Wh, capacity in mAh and temperature.
It uses a 2.4-inch HD color screen with multiple configurations for viewing information and Bluetooth communication so that it can be connected to a PC, iPhone or Android, where all the parameters of interest can be monitored.
The module comes with an external shunt for current measurement up to 100A. It measures the current both in charging and discharging, being bidirectional. There is also an external temperature probe, by wire, used to monitor the temperature (of the battery, for example). For the exact measurement of the battery capacity, both in the charging and discharging phases, the capacity must be reset to zero to prevent confusion between the increase in capacity during charging and the decrease in capacity during discharge.
The module allows OTA (Over The Air) firmware updates when connected to the mobile application.
The package includes the 2.54 mm temperature probe, 100A current, independent power cable and 5-pin terminal cable.
Specifications:
Display type: Digital
Model: Atorch DT24PW
Supply voltage: 9-12VDC, independent
Measured voltage: 8 ~ 240V
Power measurement range: 0 ~ 24 kW (24000W)
Current measurement range: 0.1 ~ 100A
Screen: 2.4-inch color LCD, HD, wide interface, 7-in-1
Installation dimensions: 76 mm (length) x 53 mm (width)
Module dimensions: 85.7 mm (length) x 63 mm (width)
Shunt dimensions: 58.5 x 54mm
Applications:
Android application: U_Meter-Phone
iOS application: E_test
PC application: Available in the Download section
Use:
Package Included:
1x 2.4 inch DC color voltmeter
1x Terminal temperature probe 2.54MM
1x They are 100A
1x Independent power cable
1x Terminal cable with 5 pins