The Hanna HI 98120 is a waterproof ORP and temperature meter. The housing has been completely sealed against humidity and designed to float. The temperature values can be displayed in °C or °F units.
This Hanna HI-98120 Waterproof ORP & Temperature Meter is extremely useful when treating the pond with Potassium Permanganate, rather than keeping the pond purple for a set number of hours, using the Hanna HI-98120 Waterproof ORP you can keep the pond purple at a set number, much safer this way.
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Hanna HI-83303K Aquaculture Photometer kit
Starting at £12.95
Hanna Waterproof ORP & Temperature Meter
The Hanna HI 98120 is a waterproof ORP and temperature meter. The housing has been completely sealed against humidity and designed to float. The temperature values can be displayed in °C or °F units.
This Hanna HI-98120 Waterproof ORP & Temperature Meter is extremely useful when treating the pond with Potassium Permanganate, rather than keeping the pond purple for a set number of hours, using the Hanna HI-98120 Waterproof ORP you can keep the pond purple at a set number, much safer this way.
The meter is factory calibrated and measurements are highly accurate with a unique stability indicator right on the LCD. This meter is also provided with battery level indication at start-up, and with a low battery symbol which warns the user when the batteries need to be replaced. In addition the Battery Error Prevention System (BEPS) avoids erroneous reading caused by low voltage level by turning the meter off.
The HI 73120 ORP electrode, supplied with the meter, is interchangeable and can be easily replaced by the user. The stainless steel encapsulated temperature sensor facilitates faster and more accurate temperature measurement.
Key features
- Dual level LCD screen that displays simultaneous readings
- Automatic temperature compensation
- HOLD function freezes readings for ease of recording
- Floating, water resistant casing helps prevent accidental loss of meter during testing in difficult conditions
- Battery % level at start up and stability indicator helps ensure tester is in optimum working order
- Cartridge electrode - exclusive to Hanna Electrode replacement with stainless steel round connector means there are no pins to bend or break during replacement
- Exposed stainless steel temperature sensor facilitates faster and more accurate temperature measurement
Supplied with
Electrode removal tool, HI 73120 ORP/Redox electrode, batteries & instructions
Range - mV - ±1000 mV
Range - Temperature -5.0 to 60.0°C / 23.0 to 140.0°F
Resolution - mV 1 mV
Resolution - Temperature 0.1°C / 0.1°F
Accuracy - mV ±2 mV
Accuracy - Temperature ±0.5°C / ±1°F
Calibration factory calibrated
ORP Electrode HI 73120 (included)
Battery Type / Life 4 x 1.5V with BEPS / approx. 300 hours of continuous use; auto-off after 8 minutes of non-use
Environment -5 to 50°C (23 to 122°F); RH max 100%
Dimensions - 163 x 40 x 26 mm (6.4 x 1.6 x 1.0")
Weight - 100 g (3.5 oz.)
Recommended test solution - HI-7021m ORP test solution, 240mV, 230 ml
We aim to dispatch orders received before midday Monday to Friday on the same day where possible. In most cases our items are available for 1 to 2 day delivery at a competitive price and are trackable via DPD or APC.
Delivery costs for standard items in the UK - £5.95
(Surcharges do apply to remote postcodes)
Heavy items - £9.95
Pipe - £14.95
Palletised items - Some large oversize products, typically items weighing more than 30kg, may require delivery via pallet. Standard Pallet charge is approx. £50.00. To ensure there are no delays with delivery, please include a contact number when placing the order.
Overseas – DHL and UPS, cost based on weight / volume at checkout.
Below is a list of documents that you may find useful.
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