Testo Gas Detection Smoke Tester for 325-I

  • RS Stock No. 448-9148
  • Mfr. Part No. 0554 0307
  • Manufacturer Testo
Product overview and Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): DE
Product Details

Accessories for Testo 325M

Infrared controlled thermal printer for use with Testo meters with IRDA interface.

Technical specification
Temperature measurement   
Measuring range: -40 to +1000°C
Accuracy: ±0.5°C (0 to +99.9°C)
Resolution: ±0.5% reading (from +100°C) 0.1°C
Sensor: Thermocouple Type K (NiCr-Ni) acc. to DIN IEC 584, Pt 2, Class 1
Draught/Pressure Measurement  
ΔP1: ±40hPa
Accuracy, to ±50hPa ±0.03hPa
Accuracy, ±3 to ±40 hPa ±1.5% of reading
Resolution: 0.01hPa
ΔP2: ±200hPa
Accuracy, to ±50 hPa ±0.5hPa
Accuracy, ±50 to ±200 hPa ±1.5% of reading
Resolution: 0.1 hPa
Efficiency measurement:  
Measuring range: 0 to 120%
Resolution: 0.1%
Technical specification
O2 measurement  
Measuring range: 0 to 21 vol. %
Accuracy: ±0.2 vol. %
Resolution: 0.1 vol. %
Response time t90: Approx. 40 seconds
CO2 Measurement  
Display range: 0 to CO2 max.
Accuracy: 0.01 vol. %
Response time t90: Approx. 40 seconds
Measuring method: O2 based calculation
CO Measurement  
Measuring range: 0 to 4000ppm
Accuracy: ±20ppm (up to 400 ppm)
(H2 compensated): ±5% of reading (401 to 4000 ppm)
Response time t90: Typ 40, max. 60 seconds
General Technical Data  
Weight: Approx. 500g
Dimensions: 216 x 68 x 47mm
Operating temp.: +4 to +45°C
Power supply: Mains unit, batteries or rechargeable batteries (325XL)
Battery life: <8 hours
Attribute Value
Accessory Type Smoke Tester
For Use With 325-I
1 In stock for delivery within 6 working days
Price (VAT excluded) Each
TWD 5,710.00
(exc. GST)
TWD 5,996.00
(inc. GST)
Per unit
1 +