Testo 830-T1 Specifications

The Professional’s Choice
Infrared Thermometer

testo 830 – Quickly measure
surface temperatures

We measure it.

Exact laser sighting and large optics for precision

measurements at long distances

Two readings per second

Adjustable emissivity

Two adjustable alarm limit values

Ergonimic, comfortalbe pistol grip design

Hold function and display of min/max values

Measure surface temperatures quickly and easily with little

effort using the testo 830 series infrared thermometers -

idela for industrial and trade industries. The 830 series has

just been optimized with a new processor providing higher

resolution of 0.1 °F and improved accuracy. Convenient

features like min/max function, hold, backlit display and

adjustable alarms make it the perfect tool for everyday use.

°F/°C

Four feature packed models to choose from:

testo 830-T1 with 1-point laser; 10:1 optics.

testo 830-T2 with 2-point laser; 12:1 optics.

testo 830-T3 with 2-point laser; close focus optics

testo 830-T4 with 2-point laser; 30:1 optics

www.testo.com

testo 830

We measure it.

Infrared thermometers
testo 830

Infrared thermometer with 1-point laser sighting Infrared thermometer with 2-point laser

sighting and type K t/c probe input

testo 830-T1 testo 830-T2

testo 830-T1, infrared thermometer, 1 point
laser sighting, 10:1 optics, adjustable alarm
values, alarm function, incl. batteries and
factory calibration certificate

Part no. 0560 8311 Part no. 0560 8312

testo 830-T2, infrared thermometer, 2-point laser
sighting, 12:1 optics, adjustable alarm values,
alarm function, optional external probes, incl.
batteries and factory calibration certificate

The ultra-fast, universal infrared thermometer with 1-point

laser sighting and 10:1 optics and ergonomic

"pistol grip design".

testo 830-T2 Kit

Kit 830-T2, infrared thermometer with protective leather case, incl.
cross-band surface probe, batteries and factory calibration certificate

• Quick readings

• Laser sighting

Part no. 0563 8312

• Adjustable alarm values

• Audible and optical alarm when limit values are exceeded

• Comfortable "pistol grip design"

• Backlit display

• Adjustable emissivity factor (0.1 to 1.0)

The fastest and most versatile infrared thermometer with

two point laser sighting and 12:1 optics. Optional external

Type K probe available for direct measurements.

All the benefits of testo 830-T1 PLUS:

• Two point laser sighting

• Optional external thermocouple probes

• Emissivity test with external thermocouple probe

testo 830

Infrared thermometers
testo 830

We measure it.

Infrared thermometer with close focus optics

for measuring small objects

Infrared thermometer with 30:1 optics for exact

measurement at a distance

testo 830-T3 testo 830-T4

testo 830-T3, infrared thermometer with close
focus optics, 2-point laser sighting, adjustable
alarm values, alarm function, contact
temperature probe, batteries and factory
calibration certificate

Part no. 0560 8303 Part no. 0560 8314

The fastest infrared thermometer, testo 830-T3 is ideal for

measuring temperature on objects or areas with a very

small surface diameter. A two-point laser marks the

measurement point exactly.

• Small measurement point of 0.07”, at 1” away

• °F contact measurement with attachable t/c probe

• Backlit display

• Audible and optical alarm when limit values are exceeded

• Adjustable emissivity (0.1 to 1.0)

testo 830-T4, infrared thermometer, 2-point laser
sighting, 30:1 optic, adjustable alarm values,
alarm function, external probe connections, incl.
batteries and factory calibration certificate

testo 830-T4 Kit

Kit 830-T4, infrared thermometer with protective leather case, incl.
cross-band surface probe, battery and factory calibration certificate

Part no. 0563 8314

Extremely precise infrared thermometer with two point laser

sighting and 30:1 optics. Able to measure the smallest

surface diameter in almost any area or on any object. The

diameter of the measurement spot is only 1.4 inches at a

distance of three feet. Accepts external temperature probes.

• 30:1 optics for measuring temperature at a distance, even

on small objects

• °F contact measurement with connecting TC probe

• Emissivity testing with external temperature probe

• Input of upper and lower limit value

• Audible and optical alarm when limit values are exceeded

• Backlit display

testo 830

We measure it.

Technical data

Common technical data for all versions

Spectral range 8 to 14 μm

Emissivity Adjustable 0.1

Storage temp. -40 to +158 °F

Oper. temp. -4 to +50 °F

Technical data

testo 830-T1 testo 830-T2

Meas. range

Infrared

Type K (NiCr-Ni) – -58 to +932 °F -58 to +932 °F -58 to +932 °F

Accuracy ±1 digit

Infrared

-8 to +752 °F

±1.5 °F or 1.5 % of rdg
(+0.1 to +752 °F)
±2 °F or ±2 % of rdg
(-8 to 32 °F)
the higher value applies

-8 to +752 °F

±1.5 °F or ±1.5% of rdg
(+32 to +752 °F)
±2 °F or ±2% of rdg
(-8 to 32 °F)
the higher value applies

Battery type 9V battery

Battery life 15 hrs

Weight 7.05 ozs.

Dimensions 7.5 x 2.3 x 1.5 in

Material/Housing ABS

testo 830-T3

-25 to +752 °F

±1 °F (-4 to +212 °F)
±2 °F or ±2% of rdg
(remaining range)

testo 830-T4

-8 to +752 °F

±1.5 °F (-4 to 32 °F)
±2 °F (-8 to -4.1 °F)
±1 °F or 1% of rdg
(remaining range)

Type K (NiCr-Ni)

Resolution 0.1 °F 0.1 °F 0.5 °F 0.1 °F

Measurement rate

Infrared

Type K (NiCr-Ni)

Laser spot 1-point laser 2-point laser

Distance to measurem ent
spot

–

0.5 sec

– 1.75 sec 1.75 sec 1.75 sec

10:1 12:1

±0.5 °F +0.5% of rdg ±0.5 °F +0.5% of rdg ±0.5 °F +0.5% of rdg

0.5 sec

0.5 sec

2-point laser

2.5:1
0/1” @ 1 in. (90%)

0,5 sec

2-point laser

30:1 (typical at a distance
of 0.03 in to the
measurement object
1 in @ 28 in (90%)

testo 830 We measure it.

Optics

10:1 standard optics,
1 laser beam sighting

Ø 8.5"

16 ft.

Ø 0.02"

20"

Ø 2.5"

3 ft.

Ø 4.5"

6.5 ft

Small measurement point of 0.07”, distance 1”,
2 laser beams for sighting

Ø 0.62”

Ø 7.5"

Ø 0.08"

1"

20"

3 ft.

6.6 ft.

Ø 15"

Ø 20"

Ø 31"

Accurate 12:1 optics enable accurate measurements over great
distances, 2 laser beams for sighting

Ø 0.62"

Ø 2.3"

20"

Ø 4"

3 ft.

6.5 ft

Ø 7"

16 ft.

Ø 17"

Distance to measurement spot 30:1,
2 laser beams for sighting

Ø 4"

Ø 0.62”

20"

2.3 ft.

Ø 0.7"

3 ft.

Ø 1"

Ø 1.4"

5 ft.

Ø 2.7"

6.6 ft.

Accessories

Accessories for all testo 830 versions Part no.

Adhesive tape for bare surfaces (roll, L.: 32 ft., W.: 1 in.), E = 0.95, temperature resistant to +482 °F

Leather case to protect instrument, with belt holder

9V rech. battery for instrument

Recharger for 9V rechargeable battery, for external recharging of battery (part no: 0515 0025)

ISO calibration certificate/temperature, infrared thermometer; calibration points +140°F; +248°F; +356°F

0554 0051

0516 8302

0515 0025

0554 0025

0520 0002

testo 830

Probes
830-T2 / -T3 / -T4

We measure it.

Probe type

Air probes

Rugged air probe, T/C Type K,
Fixed cable 4 in

Immers./penetr. probes

Efficient and fast-action immersion
probe, waterproof, TC Type K,
Fixed cable 4 in

Fast-action, waterproof
immersion/penetration probe, TC
Type K (Calibration not possible
over +300 °F), Fixed wire 4 in

Immersion tip, flexible, TC Type K

Immersion measurement tip,
flexible, for measurements in
air/exhaust gases (not suitable for
measurements in smelters), TC
Type K

Immersion tip, flexible, TC Type K

Waterproof immersion/penetration
probe, TC Type K, Fixed cable 4 in

Dimensions
Probe shaft/probe shaft tip

.37”

Ø .013”

0.98”

Ø .005”

0.2”

0.02”

Ø .005”

1.6 ft.

Ø 0.1”

3.2 ft.

Ø .005”

1.6 ft.

.37”

0.02”

0.05”

Ø .005”

0.16”

Ø 0.012”

Measuring
range

-76 to
+752 °F

-76 to
+1832 °F

-76 to
+1472 °F

-328 to
+1832 °F

-328 to
+2372 °F

-328 to
+104 °F

-76 to
+752 °F

Accuracy

Class 2*

Class 1*

Class 1*

Class 1*

Class 1*

Class 3*

Class 2*

Sec

25 s

2 s

3 s

5 s

4 s

5 s

7 s

Part no.

0602 1793

0602 0593

0602 2693

0602 5792

0602 5693

0602 5793

0602 1293

Food probes

Waterproof food probe made of
stainless steel (IP65), TC Type K,
Fixed wire

Rugged food probe with special
handle, IP 65, reinforced cable
(PUR), T/C Type K, Fixed wire

Waterproof ruged
immersion/penetration probe with
metal protection hose Tmax

.37”

0.02”

0.4”

Ø .013”

9 in

Ø .013”

0.1”

Ø 0.01”

0.1”

Ø 0.01”

-76 to
+752 °F

-76 to
+752 °F

-58 to
+446 °F

Class 2*

Class 1*

Class 1*

+446 °F, i.e for monitoring temp.
in cooking oil, T/C Type K, Fixed
cable

Thermocouples

Thermocouple with TC adapter,
flexible, 2.6 ft. long, fiber glass, TC
Type K

Thermocouple with TC adapter,
flexible, 6 ft. long, fiber glass, TC
Type K

Thermocouple with TC adapter,
flexible, 6 ft. long, PTFE, TC Type K

*Accor

ding to standard EN 60584-2, the accuracy of Class 1 refers to -40 to +1832 °F (Type K), CLass 2 to -40 to +2192 °F (Type K), Class 3 to -40 to +104 °F (Tyoe K)

32”

Ø .005”

6 ft.

Ø .005”

6 ft.

Ø .005”

-58 to
+752 °F

-58 to
+752 °F

-58 to +482 °F

Class 2*

Class 2*

Class 2*

7 s

6 s

15 s

5 s

5 s

5 s

0602 2292

0602 2492

0628 1292

0602 0644

0602 0645

0602 0646

testo 830

Probes testo 830-T2 / -T3 / -T4

We measure it.

Probe type

Surface probes

Fast-reaction paddle surface probe, for
measurements in narrow aperatures and
slots, TC Type K, Fixed cable

Fast-action surface probe with spring
thermocouple strip, also for uneven
surfaces, measurement range short-term to
+932 °F, TC Type K, Fixed cable 4 in

Waterproof surface probe with widened
measurement tip for flat surfaces, T/C Type
K, Fixed cable 4 in

Fast-action surface probe with spring
thermocouple strip, bent, also for uneven
surfaces, measurement range short-term
to +932 °F, TC Type K, Fixed cable 4 in

Efficient, waterproof surface probe with
small measurement head for flat surfaces,
TC Type K, Fixed cable 4 in

Flat head surface probe with telescopic
handle max. 2 ft. for measurements at hard­to-access points, TC Type K, Fixed cable, 5
ft. (correspondingly shorter when telescope
extended)

Magnetic probe, adhesive force approx. 20
N, with magnets, for measurements on
metal surfaces, TC Type K, Fixed wire

Dimensions
Probe shaft/probe shaft tip

6”

Ø 0.3”

4.5”

Ø 0.2”

4.5”

Ø 0.2”

3.2”

Ø 0.2”

57 in.

Ø 0.1”

2 ft.

1.4”

Ø 1”

1.6”

0.3”

Ø

Ø 0.5”

Ø 0.2”

2”

Ø 0.5”

Ø 0.2”

Ø 0.5”

Ø 1”

Measuring
range

32 to +572 °F

-76 to +572 °F

-76 to +752 °F

-76 to +572 °F

-76 to +1832 °F

-58 to +482 °F

-58 to +338 °F

Accuracy Sec

Class 2*

Class 2*

Class 2*

Class 2*

Class 1*

Class 2*

Class 2*

5 s

3 s

30 s

3 s

20 s

3 s

150 s

Part no.

0602 0193

0602 0393

0602 1993

0602 0993

0602 0693

0602 2394

0602 4792

Magnetic probe, adhesive force approx.
10 N, with magnets, for higher temp., for
measurements on metal surfaces, TC Type

3”

Ø 1”

-58 to +752 °F

Class 2*

K, Fixed wire

Pipe wrap probe with velcro strip; for
temperature measurement on pipes with
diameter up to max. 5 in.; Tmax. +248 °F;

15”

-58 to +248 °F

1”

Class 1*

TC Type K , Fixed wire

Pipe wrap probe for pipe diameter 0.2 to 3”

-76 to +226 °F

Class 2*

, with exchangeable measuring head. Meas.
range short-term to +536 °F, TC Type K,
Fixed wire

Spare meas. head for pipe wrap probe, TC
Type K

Clamp probe for measurements on pipes,

1.4

-76 to +226 °F

0.6”

-58 to +212 °F

Class 2*

Class 2*

pipe diameter 0.6 to 1” (max. 1"), meas.
range short-term up to +572 °F, TC Type K,
Fixed wire

ding to standard EN 60584-2, the accuracy of Class 1 refers to -40 to +1832 °F (Type K), CLass 2 to -40 to +2192 °F (Type K), Class 3 to -40 to +104 °F (Tyoe K)

*Accor

90 s

5 s

5 s

5 s

0602 4892

0628 0020

0602 4592

0602 0092

0602 4692

testo 830

We measure it.

Testo Inc
40 White Lake Rd.
Sparta, NJ 07871
800-227-0729
Fax: [phone]
email: [e-mail]

www.testo.com

0986 9373/dk/A/04.2012

Subject to change without notice.