TSI Calibration Services

Tektronix can manage 100% of your calibration needs.

Tektronix is the nation's leading provider of multi-brand calibration services. With a national network of resources, a robust quality program and broad capabilities, we offer standard and custom solutions to deliver fast, accurate calibration when and how it's needed.

Flexible delivery options, including pick-up and delivery, local drop-off, service centers and onsite service.
A variety of calibration levels matched to meet your specifications.
Complementary access to CalWeb^®, a comprehensive online asset management application from Tektronix. Track assets, store certificates and invoices, and get an organization-wide view of your calibration program.
Expert technicians with experience in aerospace, automotive and medical industries ensure each calibration meets your specific quality requirements.

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Tektronix multi-brand commercial calibration services can calibrate more than 140,000 instruments from 9,000 manufacturers, including the following models from TSI

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Model	Description
1650	VELOCITY METER; W/TEMP MEAS; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
3321	PARTICLE COUNTER	Get a Fast Quote
4040	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4040 C	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4040 D	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
40401	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4040E	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4040F	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4040H	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4043	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4043 E	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4043 F	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4045	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4045D	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4046	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4070	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4071	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4071A	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4074	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4074A	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4074B	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4078	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4080	VENTILATOR TESTER	Get a Fast Quote
4081	VENTILATOR TESTER	Get a Fast Quote
4081 C	VENTILATOR TESTER	Get a Fast Quote
4081 G	VENTILATOR TESTER	Get a Fast Quote
4081 I	VENTILATOR TESTER	Get a Fast Quote
4081A	VENTILATOR TESTER	Get a Fast Quote
4081H	VENTILATOR TESTER	Get a Fast Quote
4081K	VENTILATOR TESTER	Get a Fast Quote
4082	VENTILATOR TESTER	Get a Fast Quote
4082A	VENTILATOR TESTER	Get a Fast Quote
4082C	VENTILATOR TESTER	Get a Fast Quote
4082E	VENTILATOR TESTER	Get a Fast Quote
4088A	VENTILATOR TESTER	Get a Fast Quote
4088B	VENTILATOR TESTER	Get a Fast Quote
4088D	VENTILATOR TESTER	Get a Fast Quote
4088H	VENTILATOR TESTER	Get a Fast Quote
4088J	VENTILATOR TESTER	Get a Fast Quote
4089	VENTILATOR TESTER	Get a Fast Quote
4100 SERIES	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4140	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
41401	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
41403	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4140A	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4140C	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4140D	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4140F	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4143	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4143D	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
4146	MASS FLOW METER; ≤ 300 SLPM	Get a Fast Quote
5007	MICROMETER; LASER; DIGITAL; ≤ 8 IN (≤ 200MM)	Get a Fast Quote
5210-1	MASS FLOW METER; >0.01 - 250 SLPM	Get a Fast Quote
5300 SERIES	VOLUMETRIC FLOW METER; ≤ 300 SLPM	Get a Fast Quote
5725	VELOCITY METER; W/TEMP MEAS; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
5815	GAUGE / MANOMETER; DIGITAL; DIFFERENTIAL; 0 TO <1 PSI (0 to <6.9KPA); > 1%	Get a Fast Quote
5825	MANOMETER	Get a Fast Quote
634-110-018	ANEMOMETER; VANE; >200 - 4000 FT/MIN (61 - 1219.2 M/MIN)	Get a Fast Quote
634-110-025	ANEMOMETER; VANE; >200 - 4000 FT/MIN (61 - 1219.2 M/MIN)	Get a Fast Quote
634-110-035	ANEMOMETER; VANE; >200 - 4000 FT/MIN (61 - 1219.2 M/MIN)	Get a Fast Quote
634-111-013	ANEMOMETER; VANE; >200 - 4000 FT/MIN (61 - 1219.2 M/MIN)	Get a Fast Quote
634-111-020	ANEMOMETER; VANE; >200 - 4000 FT/MIN (61 - 1219.2 M/MIN)	Get a Fast Quote
634-111-038	ANEMOMETER; VANE; >200 - 4000 FT/MIN (61 - 1219.2 M/MIN)	Get a Fast Quote
634-112-019	ANEMOMETER; VANE; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
7515	AIR QUALITY METER	Get a Fast Quote
7525	AIR QUALITY METER	Get a Fast Quote
7545	AIR SAMPLER	Get a Fast Quote
7565-X	AIR QUALITY METER	Get a Fast Quote
7575	AIR QUALITY METER	Get a Fast Quote
7575-X	AIR QUALITY METER	Get a Fast Quote
800220	THERMOHYGROMETER; > 2% RH; > ± 0.2°C AND ≤ ± 0.5°C	Get a Fast Quote
8020	RESPIROMETER; ≤ 300 SLPM	Get a Fast Quote
8026	PARTICLE COUNTER	Get a Fast Quote
8038	RESPIROMETER; ≤ 300 SLPM	Get a Fast Quote
8048	RESPIROMETER; ≤ 300 SLPM	Get a Fast Quote
8315	ANEMOMETER; HOTWIRE, W/TEMP; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8320	VELOCITY METER; W/TEMP MEAS; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
8322	VELOCITY METER; W/TEMP MEAS; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
8324	ANEMOMETER; VANE, W/TEMP; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
8330	VELOCITY METER; W/TEMP MEAS; >200 - 4000 FT/MIN (61 - 1219.2 M/MIN)	Get a Fast Quote
8330-M	VELOCITY METER; W/TEMP MEAS; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
8340	VELOCITY METER; W/TEMP MEAS; >200 - 4000 FT/MIN (61 - 1219.2 M/MIN)	Get a Fast Quote
8345	VELOCITY METER; W/TEMP MEAS; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
8345-M	VELOCITY METER; W/TEMP MEAS; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
8346	VELOCITY METER; W/TEMP MEAS; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
8347A	VELOCITY METER; W/TEMP / RH MEAS; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
8350	ANEMOMETER; HOTWIRE, W/TEMP; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8352	VELOCITY METER; W/TEMP MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8355	VELOCITY METER; W/TEMP MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8357	ANEMOMETER; HOTWIRE, W/TEMP; >9000 FT/MIN (>2743.2 M/MIN); PROBE	Get a Fast Quote
8360	ANEMOMETER; MULTIFUNCTION; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8371	BALOMETER; >200 - 4000 FT/MIN (61 - 1219.2 M/MIN)	Get a Fast Quote
8375	AIR SAMPLER	Get a Fast Quote
8383	ANEMOMETER; MULTIFUNCTION; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8384	VELOCITY METER; W/TEMP MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8384A	VELOCITY METER; W/TEMP / RH MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8385	VELOCITY METER; W/TEMP MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8385A	VELOCITY METER; W/TEMP / RH MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8386	ANEMOMETER; MULTIFUNCTION; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8386-M-GB	ANEMOMETER; MULTIFUNCTION; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8388	VELOCITY METER; W/TEMP / RH MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8455-06	VELOCITY METER; W/TEMP MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8455-09	VELOCITY METER; W/TEMP MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8455-12	VELOCITY METER; W/TEMP MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8455-150	VELOCITY METER; W/TEMP MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8495	PANEL METER; PROCESS; DC; 10 V/20 MA	Get a Fast Quote
8520	AIR SAMPLER	Get a Fast Quote
8525	PARTICLE COUNTER	Get a Fast Quote
8532	PARTICLE COUNTER	Get a Fast Quote
8533	PARTICLE COUNTER; LIQUID	Get a Fast Quote
8534	PARTICLE COUNTER	Get a Fast Quote
8543	PARTICLE COUNTER; LIQUID	Get a Fast Quote
8551	CARBON MONOXIDE METER	Get a Fast Quote
8554	AIR QUALITY METER	Get a Fast Quote
8702	GAUGE / MANOMETER; DIGITAL; DIFFERENTIAL; 0 TO <1 PSI (0 to <6.9KPA); > 1%	Get a Fast Quote
8704	ANEMOMETER; MULTIFUNCTION; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8705	VELOCITY METER; W/TEMP / PRESS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
8720	THERMOHYGROMETER; > 2% RH; > ± 0.5°C AND ≤ ± 1.0°C	Get a Fast Quote
8722	THERMOHYGROMETER; > 2% RH; > ± 0.5°C AND ≤ ± 1.0°C	Get a Fast Quote
9306	PARTICLE COUNTER	Get a Fast Quote
9510-02	PARTICLE COUNTER	Get a Fast Quote
9515	ANEMOMETER; HOTWIRE, W/TEMP; >200 - 4000 FT/MIN (61 - 1219.2 M/MIN)	Get a Fast Quote
9525	VELOCITY METER; W/TEMP MEAS; >200 - 4000 FT/MIN (61 - 1219.2 M/MIN)	Get a Fast Quote
9535	VELOCITY METER; W/TEMP MEAS; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
9545	ANEMOMETER; MULTIFUNCTION; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
9545-A	ANEMOMETER; MULTIFUNCTION; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
9555-P	VELOCITY METER; W/TEMP MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
9565-P	VELOCITY METER; W/TEMP MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
962	VELOCITY PROBE; W/TEMP MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
964	VELOCITY PROBE; W/TEMP MEAS; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
966	VELOCITY PROBE; W/TEMP MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
982	AIR QUALITY METER	Get a Fast Quote
982 PROBE	AIR QUALITY METER	Get a Fast Quote
995	VELOCITY METER; W/TEMP MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote
A100-35	PARTICLE COUNTER	Get a Fast Quote
AC-300	CALIBRATOR; ACOUSTIC; CLASS 1; 114 DB	Get a Fast Quote
AEROTRACK 8220	UNKNOWN	Get a Fast Quote
AEROTRAK 9310	PARTICLE COUNTER	Get a Fast Quote
APC9303-01	UNKNOWN	Get a Fast Quote
AT-25	TIMER; DIGITAL; > 2 SEC/DAY	Get a Fast Quote
ATS-20B	AMMETER; AC / DC; DIGITAL TEST METER/W SHUNTS; ≤ 1000A	Get a Fast Quote
AVM410	ANEMOMETER; MULTIFUNCTION; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
AVM430	ANEMOMETER; MULTIFUNCTION; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
AVM440	ANEMOMETER; MULTIFUNCTION; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
AVM440-A	ANEMOMETER; MULTIFUNCTION; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
CERTIFIER FA	VENTILATOR TESTER	Get a Fast Quote
CERTIFIER FA PLUS	VENTILATOR TESTER	Get a Fast Quote
EBT721/PH721	AIR SAMPLER	Get a Fast Quote
EBT731	BALOMETER; >200 - 4000 FT/MIN (61 - 1219.2 M/MIN)	Get a Fast Quote
EVM-7	PARTICLE COUNTER	Get a Fast Quote
HM675	GAUGE / MANOMETER; DIGITAL; PRESSURE, GAUGE; 10 TO <100 PSI (69K to <690KPA); 0.25 to 1% RDG	Get a Fast Quote
HM685	GAUGE / MANOMETER; DIGITAL; DIFFERENTIAL; 100 TO <1000 PSI (690K to <6.9MPA); 0.25 to 1% RDG	Get a Fast Quote
IPM2.5-NA	PARTICLE COUNTER	Get a Fast Quote
LCA501	ANEMOMETER; VANE, W/TEMP; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
P-TRAK	PARTICLE COUNTER	Get a Fast Quote
PORTACOUNT 8030	RESPIROMETER; ≤ 300 SLPM	Get a Fast Quote
PORTACOUNT 8040	RESPIROMETER; ≤ 300 SLPM	Get a Fast Quote
PTS2000	VENTILATOR TESTER	Get a Fast Quote
QUESTEMP 48N	HEAT STRESS MONITOR; ≤ 2% RH	Get a Fast Quote
RH720	THERMOHYGROMETER; > 2% RH; > ± 0.5°C AND ≤ ± 1.0°C	Get a Fast Quote
RVA501	ANEMOMETER; VANE, W/TEMP; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
RVA801	ANEMOMETER; VANE, W/TEMP; >4000 - 8000 FT/MIN (1219.2 - 2438.0 M/MIN)	Get a Fast Quote
TA430	ANEMOMETER; THERMO; >200 - 4000 FT/MIN (61 - 1219.2 M/MIN)	Get a Fast Quote
TA465-X	ANEMOMETER; MULTIFUNCTION	Get a Fast Quote
TSI 960	VELOCITY PROBE; W/TEMP MEAS; >9000 FT/MIN (>2743.2 M/MIN)	Get a Fast Quote

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Calibration services by instrument type

Our experienced technicians and specialized equipment are ready to calibrate instruments of the following types: