Model

2710

2750

Measurement Units

ppm or mg/m³

ppm or mg/m³

T/H sensor

available as option

available as option

On-board alarm

-

o

Remote Sensor

o

o

Datalogging

-

8,188 measurements

Interface

-

USB

Analog Output

-

0 to 5 V

Power Supply

Li-ion battery pac or AC adapter

Li-ion battery pac or AC adapter

Dimensions

W7.4" x H4.8" x D2.1"

W7.4" x H4.8" x D2.1"

Weight

1.0 lbs (460g)

1.0 lbs (460g)

Multi-Gas Sensor Heads

Sensor

Range (ppm)

Accuracy

Resolution

MS1

CO2

0-2000

<+/-10 ppm + 5%

1 ppm

CO

0-100

<+/-1ppm

0.1 ppm

MS2

CO2

0-2000

<+/-10 ppm + 5%

1 ppm

CO

0-100

<+/-1ppm

0.1 ppm

VOC (PID)

0-20

<+/-0.02 ppm + 10%

0.01 ppm

Gas Sensor Head Specifications

Gas Sensor Heads

Range (ppm)

Accuracy

Resolution

Ammonia

0 - 100

<+/-5 ppm + 15%

0.1 ppm

Ammonia

0 - 1000

<+/-0.5 ppm + 10%

1 ppm

Carbon monoxide

0 - 100

<+/-1 ppm (0 to 10 ppm)
<+/-10% (10 to 100 ppm)

0.1 ppm

Carbon monoxide

0 - 1000

<+/-2 ppm + 15%

1 ppm

Carbon dioxide

0 - 2000

<+/-10 ppm + 5%

1 ppm

Carbon dioxide

0 - 5000

<+/-20 ppm + 5%

1 ppm

Formaldehyde

0 - 10

<+/-0.05 ppm (0 to 0.5 ppm)
<+/-10% (0.5 to 10 ppm)

0.01 ppm

Hydrogen sulphide

0 - 10

<+/-0.5 ppm (0 to 5 ppm)
<+/-10% (0.5 to 10 ppm)

0.01 ppm

Ozone

0 - 0.05

<+/-0.002 ppm

0.001 ppm

Ozone

0 - 10

<+/-0.01 ppm + 7.5%

0.01 ppm

Nitrogen dioxide

0 - 1

<+/-0.02 ppm (0 to 0.2 ppm)
<+/-10% (0.2 to 1 ppm)

0.001 ppm

NMHC

0 - 25

<+/-0.1 ppm + 10 %

0.1 ppm

Sulfur dioxide

0 - 10

<+/-0.05 ppm (0 to 0.5 ppm)
<+/-10% (0.5 to 10 ppm)

0.01 ppm

VOC

0 - 25

<+/-0.1 ppm + 10 %

0.1 ppm

VOC

0 - 500

<+/-5 ppm + 10 %

1 ppm