LR5041

LR5042

LR5043

Measurement items

DC voltage 1ch

DC voltage 1ch

DC voltage 1ch

Measurement range

-50.00 to 50.00 mV

-5.000 to 5.000 V

-50.00 to 50.00 V

Accuracy

±0.5 %rdg. ±5 dgt.

±0.5 %rdg. ±5 dgt.

±0.5 %rdg. ±5 dgt.

Storage capacity

Instantaneous value mode: 60,000 data, Statistical value mode: 15,000 data

Instantaneous value mode: 60,000 data, Statistical value mode: 15,000 data

Instantaneous value mode: 60,000 data, Statistical value mode: 15,000 data

Recording interval

1 to 30 sec., 1 to 60 min., 15 selections

1 to 30 sec., 1 to 60 min., 15 selections

1 to 30 sec., 1 to 60 min., 15 selections

Recording modes

Instantaneous recording: at every recording interval

Statistical value recording: Measure at one second intervals, and record the instantaneous, maximum, minimum, and average values within every recording interval

Instantaneous recording: at every recording interval

Statistical value recording: Measure at one second intervals, and record the instantaneous, maximum, minimum, and average values within every recording interval

Instantaneous recording: at every recording interval

Statistical value recording: Measure at one second intervals, and record the instantaneous, maximum, minimum, and average values within every recording interval

Recording methods

One-time recording: Stop recording when the memory capacity is full

Endless recording: Continue recording even when the memory capacity is full (old data is overwritten)

Start: Logger button operation or scheduled time

Stop: Logger button operation or scheduled time, or auto-stop when the memory capacity is full (at one-time recording)

One-time recording: Stop recording when the memory capacity is full

Endless recording: Continue recording even when the memory capacity is full (old data is overwritten)

Start: Logger button operation or scheduled time

Stop: Logger button operation or scheduled time, or auto-stop when the memory capacity is full (at one-time recording)

One-time recording: Stop recording when the memory capacity is full

Endless recording: Continue recording even when the memory capacity is full (old data is overwritten)

Start: Logger button operation or scheduled time

Stop: Logger button operation or scheduled time, or auto-stop when the memory capacity is full (at one-time recording)

Other functions

Pre-heat function (requires external power supply during use of function), Always backs up last recorded data; backs up recorded data and setting conditions when battery power is low; guarantees approx. 30 sec. of recording operation and clock while battery is replaced

Pre-heat function (requires external power supply during use of function), Always backs up last recorded data; backs up recorded data and setting conditions when battery power is low; guarantees approx. 30 sec. of recording operation and clock while battery is replaced

Pre-heat function (requires external power supply during use of function), Always backs up last recorded data; backs up recorded data and setting conditions when battery power is low; guarantees approx. 30 sec. of recording operation and clock while battery is replaced

Waterproof and dust-proof

IP54 (EN60529) (with connection cable connected, but not including cable tip)

IP54 (EN60529) (with connection cable connected, but not including cable tip)

IP54 (EN60529) (with connection cable connected, but not including cable tip)

Interfaces

Infrared optical communications with LR5091, LR5092-20

Infrared optical communications with LR5091, LR5092-20

Infrared optical communications with LR5091, LR5092-20

Power supply

LR6 (AA) Alkaline battery ×1, Battery life: Approx. 2 years (Instantaneous recording, with 1-minute interval and auto power saving, at 20 °C), Approx. 2 months (Instantaneous recording, with 1-second interval at 20 °C)

LR6 (AA) Alkaline battery ×1, Battery life: Approx. 2 years (Instantaneous recording, with 1-minute interval and auto power saving, at 20 °C), Approx. 2 months (Instantaneous recording, with 1-second interval at 20 °C)

LR6 (AA) Alkaline battery ×1, Battery life: Approx. 2 years (Instantaneous recording, with 1-minute interval and auto power saving, at 20 °C), Approx. 2 months (Instantaneous recording, with 1-second interval at 20 °C)

Dimensions and mass

79 mm (3.11 in) W × 57 mm (2.246 in) H × 28 mm (1.10 in) D, 105 g (3.7 oz)

79 mm (3.11 in) W × 57 mm (2.246 in) H × 28 mm (1.10 in) D, 105 g (3.7 oz)

79 mm (3.11 in) W × 57 mm (2.246 in) H × 28 mm (1.10 in) D, 105 g (3.7 oz)

Accessories

LR6 (AA) Alkaline battery (built-in internal) ×1, Connection cable LR9802 ×1, Instruction manual ×1, Operation guide ×1, Kickstand ×1

LR6 (AA) Alkaline battery (built-in internal) ×1, Connection cable LR9802 ×1, Instruction manual ×1, Operation guide ×1, Kickstand ×1

LR6 (AA) Alkaline battery (built-in internal) ×1, Connection cable LR9802 ×1, Instruction manual ×1, Operation guide ×1, Kickstand ×1