DT100 + DE100 with Li-Ion — a kit for regular field work

The Li-Ion version pairs the Leica DT100 locator and DE100 transmitter with rechargeable power for both instruments. One dedicated battery and the correct charger for each device help prepare the kit for repeated site visits. AA and LR20 battery holders remain included as an alternative power option.

More operating time between charges

Leica specifies up to 15 hours of continuous Li-Ion operation for the receiver and up to 17 hours for the transmitter. These instrument ratings depend on settings and operating conditions. The transmitter battery enables output up to 10 W, with output limited to 1 W above 45 kHz.

Active tracing with connection-quality feedback

Crocodile-clip leads and an earth stake apply a signal to an accessible conductive utility or tracer wire. The DE100 shows circuit current, voltage and resistance, while the DT100 follows the line and estimates its depth. The frequency analyser supports frequency selection where interference is present.

A kit for teams moving between projects

This version suits surveyors, contractors and utility maintenance teams who regularly locate cables, metal pipes and utilities with tracer wires. The bag keeps instruments and accessories organised in transit. Direct-connection leads are included; a signal clamp is an optional accessory for this version.

Equipment supplied in this kit

Leica DT100 locator — 1 unit
Leica DE100 signal transmitter — 1 unit
Li-Ion battery for DT100 — 1 unit
Li-Ion battery for DE100 — 1 unit
Charger for the DT100 battery — 1 unit
Charger for the DE100 battery — 1 unit
AA battery holder for DT100 — 1 unit
LR20 battery holder for DE100 — 1 unit
Connection leads with crocodile clips
Earth stake
Transport bag

DT100 — locator specifications

Frequency range	50 Hz – 200 kHz
Dynamic range	117 dB
Locating accuracy	±5% of depth
Depth measurement: automatic / pushbutton	up to 6 m / up to 11 m, subject to conditions and signal
Depth measurement accuracy up to 3 m	±5%: line, sonde and passive mode
Receiver modes	Single Peak, Twin, Null and Sweep modes
Frequency analyser	Frequency selection based on environmental interference
Locator connectivity	Bluetooth Low Energy (BLE)
Power options supplied in the kit	Li-Ion 3200 mAh, 11.1 V, 35.5 Wh + 6 × AA holder
Continuous operating time stated by manufacturer	up to 15 h with Li-Ion; up to 5 h with AA
Instrument ingress protection	IP65
Operating temperature	−20°C … +50°C
Instrument dimensions (H × W × D)	68 × 14.7 × 32.6 cm
Instrument weight with batteries	2.1 kg

DE100 — transmitter specifications

Frequency range	256 Hz – 200 kHz
Transmitter output with this kit’s power supply	up to 10 W with Li-Ion; up to 5 W with LR20; above 45 kHz: up to 1 W
Maximum output current	up to 1 A; above 45 kHz: up to 0.5 A
Maximum output voltage	90 V RMS
DE100 signal application methods	Direct connection, induction and signal clamp (where included)
Circuit diagnostics	Watts, current, voltage and resistance
Transmitter output ports	Two ports: connection leads and clamp
Power options supplied in the kit	Li-Ion 6400 mAh, 14.8 V, 94.7 Wh + 8 × LR20 holder
Continuous operating time stated by manufacturer	up to 17 h with Li-Ion; up to 10 h with LR20
Signal clamp in this offer	Optional — not supplied in this kit
Instrument ingress protection	IP65
Operating temperature	−20°C … +50°C
Instrument dimensions (H × W × D)	21 × 19.3 × 38.1 cm
Instrument weight with batteries	3.6 kg

Limits and operating times are manufacturer ratings, subject to conditions and settings. Maximum depth readout is not a guaranteed detection depth for every utility.

The instruments in field use

Leica DT100 — an example of utility locating in the field

Leica DE100 — transporting the transmitter in a bag

Instrument application photographs. Any additional equipment shown in field use does not expand this offer; the supplied kit is listed above.

Choosing and using the kit

Are alkaline battery holders retained in the Li-Ion kit?

Yes. Alongside two batteries and two chargers, you receive an AA holder for the DT100 and an LR20 holder for the DE100. A signal clamp is not included in this version.

Manufacturer brochures, specifications and manuals

The documents cover the system and its available accessories. The equipment sold in this offer is defined by the list above. Each link identifies the document language.