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testo 835-T1 - Infrared thermometer

Order-Nr. 0560 8351

Where to buy

Reliable IR measurement up to 600 °C
IR measurements from a safe distance
Memory for up to 200 readings; easy analysis with free-to-download software
4-point-laser and 50:1 optics for precise measurements over greater distances

The practical testo 835-T1 infrared thermometer offers maximum safety and precision when measuring the temperature of smaller objects from a medium distance.

Details

Product Description

Use the testo 835 IR thermometer in trade and industry applications, such as plant and facility maintenance, monitoring electrical and mechanical components, checking air conditioning and heating equipment, and practicing manufacturing and quality control, or anywhere highly accurate temperature measurements are required.

Delivery Scope

testo 835-T1 high temperature infrared thermometer, 4-point laser marking, measuring data administration, PC software, batteries, and calibration certificate

Technical Data

Temperature - Type K TC
Measuring range	-58° to 1112 °F / -50 to +600 °C
Accuracy	±(0.9 °F + 0.5 % of mv) / ±(0.5 °C + 0.5 % of mv)
Resolution	0.1 °F / 0.1 °C

Temperature - Infrared
Measuring range	-22° to 1112 °F / -30 to +600 °C
Accuracy	±4.5 °F (-22° to -4.2 °F) / ±2.5 °C (-30.0 to -20.1 °C) ±2.7 °F (-4.0° to 31.8 °F) / ±1.5 °C (-20.0 to -0.1 °C) ±1.8 °F (32.0° to 211.8 °F) / ±1.0 °C (0.0 to +99.9 °C) ±1 % of mv (Remaining Range)
Infrared resolution	0.1 °F / 0.1 °C

Temperature - Infrared

Measuring range

-22° to 1112 °F / -30 to +600 °C

Accuracy

±4.5 °F (-22° to -4.2 °F) / ±2.5 °C (-30.0 to -20.1 °C)

±2.7 °F (-4.0° to 31.8 °F) / ±1.5 °C (-20.0 to -0.1 °C)

±1.8 °F (32.0° to 211.8 °F) / ±1.0 °C (0.0 to +99.9 °C)

±1 % of mv (Remaining Range)

Infrared resolution

0.1 °F / 0.1 °C

General technical data
Weight	18 oz. / 514 g
Dimensions	8 x 7 x 2 in. / 193 x 166 x 63 mm
Operating temperature	-4° to 122 °F / -20 to +50 °C
Housing	ABS + PC
Emissivity table	20 values
Laser spot	on / off
Standards	EN 61326-1:2006
Alarmsignal	audible; rpm - Optical
Auto-off backlight	30 sec*
Auto-off instrument	120 sec*
Battery type	3 AA Batteries (or USB operating with PC-Software)
Battery life	25 h (typical 25°C without laser and backlight) 10 h (typical 25°C without backlight)
Display type	Dot Matrix
Memory	200 measuring values
Storage temperature	-22° to 122 °F / -30 to +50 °C

*disabled for continuous measurement and USB connection

Probes

Air Probes

Rugged air probe, T/C Type K

Order Number: 0602 1793

Food Probe

Wasserdichter Lebensmittelfühler aus Edelstahl (IP65)

Waterproof food probe made of stainless steel (IP65)

Order Number: 0602 2292

Wasserdichter Tauch-/Einstechfühler mit Metallschutzschlauch

Waterproof rugged immersion/penetration probe with metal protection hose Tmax 450°F, e.g. for checking the temperature in cooking oil

Order Number: 0628 1292

Immersion / Penetration Probe

Efficient and fast-action immersion probe, waterproof, T/C Type K

Order Number: 0602 0593

Waterproof immersion/penetration probe, TC Type K

Waterproof immerstion/penetration probe, T/C Type K

Order Number: 0602 1293

Fast-action, waterproof immersion/penetration probe

Super-quick, waterproof immersion/penetration probe, T/C Type K

Order Number: 0602 2693

Immersion tip, flexible
Measuring range: -328° to 1832 °F (-200° to 1000 °C)

Order Number: 0602 5792

Surface probes

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

Spare measuring head with thermocouple strip for temperature probe with clamping bracket

Order Number: 0602 0092

Fast-reaction paddle surface probe, for measurements in inaccessible places, e.g. narrow apertures and slots, TC Type K

Order Number: 0602 0193

Fast-action surface probe with sprung thermocouple strip

Fast-action surface probe with spring thermocouple , for uneven surfaces, short-term range to +932°F, T/C Type K

Order Number: 0602 0393

Efficient, waterproof surface probe with small measurement head for flat surfaces, T/C Type K

Order Number: 0602 0693

Fast-action surface probe with spring thermocouple for uneven surfaces, short-term to +932°F, T/C Type K

Order Number: 0602 0993

Waterproof surface probe with widened measurement tip

Waterproof surface probe with widenend measurement tip for flat surfaces, T/C Type K

Order Number: 0602 1993

Flat head surface probe with telescopic handle max. 680 mm

Flat head surface probe with telescopic handle (max. 24 in.) for hard-to-reach areas, T/C Type K

Order Number: 0602 2394

Pipe wrap probe for pipe diameter 5 to 65 mm

Pipe clamp probe for pipe diameter 0.2 to 2.5'', with replaceable measuring head. Measuring range to 536 °F short-term

Order Number: 0602 4592

Clamp probe for measurements on pipes, pipe diameter 0.6 to 1'' (max. 1''), meas. range to +266 °F short-term

Order Number: 0602 4692

Magnetic probe (TC type K) - for surface temperatures

Magnetic probe, adhesive force approx. 20 N, with magnets, for measurements on metal surfaces

Order Number: 0602 4792

Magnetfühler, Haftkraft ca. 10 N, mit Haft-Magneten

Surface temperature probe with magnet (TC type K), adhesive power 10 N – Measuring range -50 to +400°C

Order Number: 0602 4892

Temperature probe with Velcro (TC Type K)

Order Number: 0628 0020

Thermocouples

Thermocouple with TC adapter, flexible, 800 mm long

Thermocouple with T/C adapter, flexible, 32 in. long, fibre glass, T/C Type K

Order Number: 0602 0644

Accessories

USB connection cable

Order Number: 0449 0047

Silicone heat paste (14g), Tmax = +260°C

Order Number: 0554 0004

$ 32.00

excl. tax

Adhesive tape, e.g. for reflective surfaces

Adhesive tape i.e. for polished surfaces (roll, 33ft. long, 1'' wide)

Order Number: 0554 0051

$ 124.00

excl. tax

Applications

Checking the function of underfloor heating

Temperature measurement of underfloor heating when it is installed or when maintenance or servicing is being carried out. Ensuring the underfloor heating is functioning properly by measuring the temperature at various points on it.