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- [ 4 & 3 Gas Monitors -
Low cost & basic
]
- [ 450 Photoionization
Detector
]
- [ AIM 000 Series and
250 Series Gas

Detectors ]

- [ AIM 600 Millennium
Compact Gas Monitor
]
- [ AIM 915 series "stand
alone" gas detector
]
- [
CO Alarm - residential ]
- [ Pocket-size Portable
Radiation Alert,
Monitor ]
- [ Gas Data LMSxi ]
- [ Q-Check CO2 and
CO Meter
]
- [ Shirtpocket Size
Ozone Sensor ]
- [
Simple, Inexpensive
Ozone Monitor ]
- [ Single Gas Portable
Monitors
]
- [ Testo 300 ]
- [ Testo 400 ]
- [ Testo 450 ]
- [
TIF5GA Automovite
exhaust gas detector
]
- [ TIF8800A Combus-
tible Gas Detector ]
- [
VOC Gas sensors ]
- [ VOC Monitor ]
- [ Yes-205-5 Five
Channel IAQ Datalogger
]

The testo 300 series

testo 300 Setting the standard in portable compact

  • gas analysis instrumentation.

More features, such as,

  • optional gas-leak probe
  • CO Ambient Measurement
  • large integrated memory
  • location management option

The testo 300 offers more value than ever before for the

  • boiler service technicians
  • heating system installation technicians

Service: The savings continue after the instrument is purchased. Standard maintenance can be performed by the user. Smart replacement parts only need to be plugged in and they are ready to go. This means:

  • less downtime
  • lower cost
  • greater flexibility to replace or upgrade in the field at any time

Applications

  • Tuning of Boilers, Burners and Heaters
  • Engine tuning
  • Emission tests of CO and NO
  • Differential Temperature measurements
  • Ambient CO detection
  • and more...

Advantages of testo 300 M:

  • User friendly operation via large display and rubber keyboard with exact action point
  • Freely assignable function buttons gives you total control on the instrument functions
  • Differential pressure measurement makes filter evaluation and maintainance easy
  • Internal memory for 20 complete measurements
  • Data transfer to PC (RS 232) with Testo software
  • Cordless printout on a standard infrared printer for easy on-site documentation
  • Fast measured values for evaluating and adjusting timed and modulating burners with a short combustion improves accuracy
  • Available with NO(x) measurement or can be upgraded at any time
  • Save time and money by changing the measuring cells and rechargeable battery yourself with no tools requiered
  • Battery operation with approx. 5 hours operating time for a full days sampling
  • Quick battery recharging

Additional advantages of testo 300 XL:

  • Cordless printout on attachable Comfort printer
  • More memory space for the values measured in up to 100 systems
    Option: Memory space up to 400 systems
  • Measurement of CO in ambient air via CO probe
  • Checks for leaks in gas pipes using the gas leak detection probe
  • CO switch-off function if concentrations are too high
  • Differential temperature measurement to adjust condensing burners and to measure flow and return temperatures
  • Measured value can be quickly allocated to the measuring location using the barcode pen for accurate documentation and control

Technical data
testo 300 M and 300 XL

Temperature measurement
Temperature
Sensor
-40 to +1200°C(-40 to 2190°F)
Typ K thermocouple (NiCR-NI) to
DIN IEC 584, Part 2, Class 1
Accuracy ± 0.5°C/1°F (0 to +99.9°C /32 to 210°F))
± 0.5 % of m.v. (from +100°C/212°F))
Resolution 0.1°C / 1°C / 0.2/1.8°F
(from +1000°C/1830°F)
Draft / pressure measurement
D p measurement
Meas. range ± 80 mbar (± 32 " H2O)
Resolution 0.01 mbar (0.01 " H2O)
Accuracy ± 0.03 mbar (±0.01 " H2O)
max. overload 1 bar (400 " H2O)
Gross/Net Efficiency (Eta)
Meas. range 0 to 120 %
Resolution 0.1 %
O2 measurement
Meas. range 0 to 21 vol. %
Accuracy ± 0.2 vol. % absolute
Resolution 0.1 vol. %
Response time t90 Approx 40 s
CO2 measurement
Display range 0 to CO 2 max
Accuracy ± 0.2 vol. %
Resolution 0.01 vol. %
Measurement digital calculation from O2
Response time t90 Approx 40 s
CO measurement (with H2 compensation)
Meas. range 0 to 8000 ppm
Accuracy ± 20ppm (to 400ppm)
± 5% of m.v. (to 2000ppm)
± 10% of m.v.(to 8000ppm)
Resolution 1 ppm
Response time t90 Approx. 60 s
NO measurement
Meas. range 0 to 3000 ppm
Accuracy ± 5ppm (to 100ppm)
± 5% of m.v. (to 2000ppm)
± 10% of m.v.(to 3000ppm)
Resolution 1 ppm
Response time t90 Approx. 60 s
Additional measuring ranges in testo 300 XL
Ambient CO measurement (with CO probe)
Meas. range 0 to 500 ppm
Accuracy ± 5ppm (to 100ppm)
± 5% of m.v. (< 100ppm)
Resolution ± 1 ppm
Response time t90 Approx. 35 s
Gas leak meas. for combustible gases
(with gas leak detection probe)
1 st alarm limit 200 ppm CH 4
2 st alarm limit 10,000 ppm CH 4
Optical display (LED) for 1 st and 2 nd alarm
limit acoustic display via buzzer
Response time t90 > 2 sec.
General technical data for testo 300
Weight: 700 g
Dimensions: 250x85x65 mm (lxwxh)
Transport/storage temp.: -20 to +60°C (-4 to 140°F)
Ambient temp.: +4 to +45°C (39,20 to 113°F)
Display: Graphics display
128 x 100 pixels
Power supply: Via plug mains unit,
batteries or exchangeable
rechargeable batteries
Technical data for printer
Standard infrared printer
Printer type: Infrared thermal printer
Receiving radius: max. 2 m
Dimensions: 186 x 91 x 61 mm
Weight: 430 g (incl. batteries)
Operating temp.: 0 to +50°C (32 to 122°F)
Storage temp.: -40 to +60°C (-40 to 140°F)
Power supply: 4 round cell 1.5 V batteries or
NC rechargeable batteries
Comfort printer (only for testo 300 XL)
Printer type: Infrared thermal printer, can
be attached to testo 300 XL
Receiving radius: max. 2 m
Dimensions: 115 x 78 x 78 mm
Weight: 290 g (incl. batteries)
Operating temp.: 0 to +45°C (32 to 113°F)
Storage temp.: -20 to +60°C (-4 to 140°F)
Power supply: 4 round cell 1.5 V batteries or
NC rechargeable batteries
Other features: - Printout of company logo
- autom. data check via bidirectional
interface
- Quick data transfer on account of
buffer memory (70 cm text in 90 s)
Warranty
Instruments 2 years (except working parts,
measuring cells)
CO/NO meas. cell 1 year
O2 meas. cell 1 1/2 years
Probes 1 year (not including filters)
Rechargeable batteries 1 year
Accessoires 6 months
Printer 1 year (except printing mechanism)
CAT. NO. DESCRIPTION
TE300M-000......... Testo 300M flue gas analyzer to measure O2, CO2, CO (H2 compensated), effg/effn, draft/pressure, delta P, °F.
Power supply/charger, 110V
Compact flue gas probe, 12" long, with 7ft hose patented condensate trap and particle filter
Ambient air temperature probe, 4" long
Standard printer, infrared printer for wireless printout of measured values, 4 batteries and 1 roll thermal paper
Instrument case dust and impact protection for instr., carrier strap and magnetic back (not shown)
Transport case for meas. intr., probes and accessories.
TE3000XL-000...... Testo 300XL flue gas analyzer to measure O2, CO2, CO (H2 compensated), CO (ambient), flue gas, effg/effn, draft/pressure, delta P, CH4, °F, delta T.
Power supply/charger, 110V
Compact flue gas probe, 12" long, with 7ft hose patented condensate trap and particle filter
Ambient air temperature probe, 12" long
Attachable printer for wireless printout of measured values, 4 batteries and 1 roll thermal paper
Instrument case dust and impact protection for instr., carrier strap and magnetic back (not shown)
Transport case for meas. intr., probes and accessories.