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The multifunction indoor air quality meter allows you to carry out a variety of different measurements to inspect and adjust ventilation and A/C systems and carry out indoor air quality testing. Also comes with an integrated pressure difference sensor for measurements with pitot static tube and filter monitoring.
The extremely versatile Testo 435-4 can measure a host of variables including air temperature, air flow, volumetric flow rate, humidity and lux. And because you know best what your multifunction meter needs to be able to do, you can configure it using any one of the many optional sensors and probes. You can also connect up to 3 wireless sensors whose measurements can be picked up by a wireless module (optional) over a distance of up to 65 feet. This allows you to carry out quick and easy measurements at places which would otherwise be extremely difficult to reach. There's also a special optional carry case that can hold both your meter and the probes and sensors that make up your individual set.
Testo 605-H1 Features
| Storage temperature | -22 to +158 °F |
| Operating temperature | -4 to 122 °F |
| Battery type | Alkali manganese, mignon, Type AA |
| Battery life | 200 hr (typical vane measurement) |
| Dimensions | 8.86 x 2.91 x 1.81 in |
| Housing material | ABS/TPE/Metal |
Typ T (Cu-CuNi) | |
|---|---|
| Measuring range | -328 to +752 °F |
| Accuracy | ±0.54 °F (-76 to +140 °F) ±0.5% of rdg. (remaining range) |
| Resolution | 32.18 °F |
Airflow - Vane | |
| Measuring range | 0 to +3937 fpm |
| Resolution | 0.01fpm (60 + 100 mm Vane) 0.1 fpm (16 mm Vane) |
Differential Pressure | |
| Measuring range | 0 to +10.04 inH2O |
| Accuracy | ±0.008 inH2O (0 to +0.80 inH2O) 1% of rdg. (remaining range) |
| Resolution | 0.01 inH2O |
| Overload | 80.29 inH2O |
NTC | |
| Measuring range | -40 to +302 °F |
| Accuracy | ±0.36 °F (-13 to +166.82 °F) ±0.72 °F (-40 to -13.18 °F) ±0.72 °F (+167 to +211.82 °F) ±0.5% of rdg. (remaining range) |
| Resolution | 32.18 °F |
Absolute Pressure Probe | |
| Measuring range | 0 to +802 inH2O |
| Resolution | 0.1 inH2O |
Lux | |
| Measuring range | 0 to +100000 Lux |
| Resolution | 1 Lux; 0.1 Hz |
Hot Wire | |
| Measuring range | 0 to +3937 fpm |
| Resolution | 0.01 fpm |
CO2 | |
| Measuring range | 0 to +10000 ppm CO2 |
| Resolution | 1 ppm CO2 |
Humidity | |
| Measuring range | 0 to +100 %RH |
| Resolution | 0.1 %RH |
Type K | |
| Measuring range | -328 to +2498 °F |
| Accuracy | ±0.54 °F (-76 to +140 °F) ±0.5% of rdg. (remaining range) |
| Resolution | 32.18 °F |
All returns must be authorized. Items returned prior to authorization will not be accepted. For international customers where applicable, customers must ship any returns to us freight and duty prepaid. Return freight charges for internationsl shippments will be the responsibility of the customer.
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.
(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)
Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.
We can ship to both US and Canada. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will charge a flat rate shipping for your items.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Not Applicable
| Condition: | NA |
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.
(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)
Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.
