We are happy to accept payments in GBP, USD and EUROS We are happy to accept payments in GBP, USD and EUROS We are happy to accept payments in GBP, USD and EUROS


Wednesday, August 23, 2017



TSI Demo Unit Sale

28% Off Selected Models

Sold on a first come, first serve basis. While stocks last!

We have a number of ex-demo units from TSI Instruments that we are selling at aggressively discounted prices.

TSI have declared that these instruments are of the highest quality, having undergone a thorough cleaning and calibration prior to delivery. They uphold this promise by offering warranty coverage for a period of one year from the date of delivery.

This promotion is run on a first come, first serve basis; so please get your orders in before it is too late!

Material # Material Description Serial # Manufacture Date Customer List Discount
IAQ Meters
7515 IAQ-Calc CO2 Meter T75151021001 5/18/2010 28%
7525 IAQ-Calc IAQ Meter T75250804001 1/24/2008 28%
Multi-function Ventilation Meters
9565-P VelociCalc Air Velocity Meter 9565P1339004 9/25/2013 28%
9565-P VelociCalc Air Velocity Meter 9565P1317028 4/24/2013 28%
9565-P VelociCalc Air Velocity Meter 9565P1249058 12/8/2012 28%
9565-P VelociCalc Air Velocity Meter 9565P1404013 1/23/2014 28%
9565-P VelociCalc Air Velocity Meter 9565P1416026 4/18/2014 28%
9545-A VelociCalc Air Velocity Meter 9545A0713007 4/11/2007 28%
Other VENTI Instruments
8455-12 Air Velocity Transducer, 12-in Probe 510531 3/3/2004 28%
8455-300-1 Air Velocity Transducer, 30-cm Probe 603065 3/3/2004 28%
TA465-P Air Velocity meter TA4651246002 11/15/2012 28%
PAN341 Duct Leak Tester (+/-) with inst 230V 126998 3/5/2013 28%
Probes
966 Air velocity, temp and humidity probe P14050041 1/30/2014 28%
966 Air velocity, temp and humidity probe P13060118 2/11/2013 28%
966 Air velocity, temp and humidity probe P13060116 2/11/2013 28%
966 Air velocity, temp and humidity probe P13060060 2/7/2013 28%
966 Air velocity, temp and humidity probe P13190040 5/10/2013 28%
982 Indoor air quality probe with CO P12100067 3/8/2012 28%
982 Indoor air quality probe with CO P10220010 5/26/2010 28%
982 Indoor air quality probe with CO P12520015 12/31/2012 28%
982 Indoor air quality probe with CO P12520007 12/28/2012 28%
982 Indoor air quality probe with CO P12520014 12/31/2012 28%
982 Indoor air quality probe with CO P12520008 12/28/2012 28%
986 TSI IAQ and VOC Probe (ppb) P11200028 5/11/2011 28%
987 TSI IAQ and VOC Probe (ppm) P10210006 5/18/2010 28%
987 TSI IAQ and VOC Probe (ppm) P11190065 5/9/2011 28%
995 Rotating vane air velocity probe P13300025 7/26/2013 28%
995 Rotating vane air velocity probe P13500070 12/16/2013 28%
995 Rotating vane air velocity probe P13010029 1/4/2013 28%
995 Rotating vane air velocity probe P13010015 1/4/2013 28%
800220 Temp/Humidity Probe P12320017 8/7/2012 28%
800220 Temp/Humidity Probe P12300011 7/24/2012 28%
800220 Temp/Humidity Probe P12280051 7/23/2012 28%
800220 Temp/Humidity Probe P12300069 7/30/2012 28%
800220 Temp/Humidity Probe P12280049 7/23/2012 28%
800220 Temp/Humidity Probe P12300013 7/24/2012 28%
Exposure Monitoring
8530 DustTrak II Desktop 8530144301 10/21/2014 28%
8533 DustTrak DRX Desktop 8533121408 4/6/2012 28%
8533 DustTrak DRX Desktop 8533130205 1/11/2013 28%
8533 DustTrak DRX Desktop 8533140206 1/7/2014 28%
8533 DustTrak DRX Desktop 8533134918 12/6/2013 28%
8533 DustTrak DRX Desktop 8533125106 12/20/2012 28%
8533 DustTrak DRX Desktop 8533144407 10/31/2014 28%
8534 DustTrak DRX Handheld 8534130801 2/20/2013 28%
8534 DustTrak DRX Handheld 8534112406 6/13/2011 28%
853300EP DustTrak DRX Model 8533 External Pump 8533133908 9/27/2013 28%
801675 DustTrak II/DRX External Pump Kit 8016133901 9/26/2013 28%
801727 AM510 Sidepack Aerosol Monitor 11309039 9/27/2013 28%
Quantitative Respirator Fit Testers
803800 PortaCount Pro+ Respirator Fit Tester 8038130315 1/18/2013 28%
803800 PortaCount Pro+ Respirator Fit Tester 8038125134 12/21/2012 28%
IAQ Instruments
7575-X Q-Trak IAQ Meter Only 7575X1213013 3/29/2012 28%
801612 P-TRAK Ultrafine Particle Counter 8525-03100002 4/12/2010 28%
Primary Calibrators
4146 Low Flow Pump Calibration Kit 41460518007 5/23/2005 28%
4146 Low Flow Pump Calibration Kit 41460518010 5/13/2005 28%
4146 Low Flow Pump Calibration Kit 41461404003 1/30/2014 28%
4146 Low Flow Pump Calibration Kit 41461408002 2/28/2014 28%
4146 Low Flow Pump Calibration Kit 41461404004 1/30/2014 28%
4146 Low Flow Pump Calibration Kit 41461205001 2/6/2012 28%

For product information, please see www.keison.co.uk/tsiinstruments.shtml.

To receive a quotation, please contact us using the details below.

Keison International Ltd. trading as:
Keison Products, VoIPon Solutions & 4Gon
keison VoIPon Solutions 4Gon