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ZDPT-201 pH-Temp Monitor ( 2 in 1) New

Model	ZDPT-201
Range	0.00 - 14.00 pH 0-90℃ or 32–194 ℉
Resolution	0.10 pH 0.1℃ or 0.2 ℉
Accuracy	≤±0.10 pH ±1℃ or ±2 ℉,@25℃ or 77℉
Operating Temperature	5 - 50℃（41 - 122℉）/ ATC
PH Calibration	Two-point at 6.86pH and 4.01pH (or 7.0pH and 4.01pH)
Temp. Calibration	One-point @25℃ or 77℉
Display	LCD with illumination(Blue background)
Power supply	Input: AC 120V or 220V; Output: DC 9V (with adaptor)

ZDST-212 Salt/Temp Digital Tester New

Model	ZDST-212
Range	0% - 10% Salt ( % Salt) 0-90℃ (32-194 ℉)
Resolution	0.01% 0.1℃ / 0.2°F
Accuracy (23±5°C)	0% - 2.9% (± 0.1-0.3%); 3.0% - 4.9% (± 0.3-0.5%); 5.0% - 10% (± 0.5-1.0%);
Operating Temperature	5 - 45°C (ATC)
Calibration	One point 3.5% Salt calibration buffer solution (3.5g KCL/100mL pure water / 53 Salinity mS)
Power supply	DC 4 x 1.5V ( LR44 )

Features: Automatic switch-off function: After 8-10 minutes without pushing buttons, the meter will be switched off automatic. Data holding (for 8-10 minutes).
Replacement or Repair Warranty: 12 months for defective parts and materials from date of manufacture. Proof of purchase required. Warranty does not cover submersion in liquids, battery corrosion or abuse.

ZDRS-2120 Accurates SALT-CF-PPM Digital Tester New

Accurates SALT(‰ Salt)-CF-PPM Digital Tester WR（3 in 1)

Model	ZDRS-2120
	SALT	PPM	CF
Range	0.0-100.0 ‰ Salt	0-9990	0--100
Resolution	± 0.1‰	10ppm (mg/l)	1 CF
Accuracy	±2% F.S	±2% F.S	±2% F.S
Temp.℃	5 - 50°C ( 41 - 122°F) / ATC
Calibration	One-point at 1382 ppm
Display	3? LCD with illumination(Blue background)
Battery Life	DC 9V

Features: The data maintains automatically. Automatic switch-off function: After 8-10 minutes without pushing.

PHT-2910 Mini pH/Temp Tester New

Model	PHT-2910
Range	0.00 - 14.00 pH 0-90℃ or 32–194 ℉
Resolution	0.01 pH 0.1℃ or 0.2 ℉
Accuracy	≤±0.10 pH ±1℃ or ±2 ℉,@25℃ or 77℉
Operating Temperature	5 - 50℃（41 - 122℉）/ ATC
PH Calibration	Two-point at 6.86pH and 4.01pH (or 7.0pH and 4.01pH)
Temp. Calibration	One-point @25℃ or 77℉
Display	LCD with illumination(Blue background)
Power supply	Input: AC 120V or 220V; Output: DC 9V (with adaptor)

PHT-2911 Portable pH-Temp Check New

Model	PHT-2911
Range	0.00 - 14.00 pH 0-90℃ (32-194 ℉)
Resolution	0.10 pH 0.1℃ or 0.2 ℉
Accuracy	≤±0.10 pH ±1℃ or ±2 ℉
Automatic Temperature Compensation(ATC)	5—45℃( 41-113°F )
Calibration	Two-point at 6.86pH and 4.01pH (or 7.0pH and 4.01pH )
Temp. Calibration	One-point @25℃ or 77℉
Battery Life	DC 4 x 1.5V (LR44)

Features: Automatic switch-off function: After 8-10 minutes without pushing buttons, the meter will be switched off automatic.
Low battery：As long as there is any display, the accuracy is guaranteed. With Temperature Display.

PH/PPM(EC)/Temp. Monitor

Patent Product

Model	ZDRS-200(G)	ZDRS-200A(G)
Measuring Range	0.00 - 14.00 PH 0 - 9990 ppm 0 - 90℃/(32-194 °F)	0.00 - 14.00 PH 0.0 - 10.0 EC 0 - 90℃/(32-194 °F)
Resolution	0.01 PH 10 ppm 0.1 ℃ / 0.2℉	0.01 PH 0.1 EC 0.1 ℃ / 0.2℉
Accuracy	± 0.10 PH ± 2% F.S ± 1 ℃ / ± 2℉	± 0.10 PH ± 2% F.S ± 1 ℃ / ± 2℉
Calibration	6.90/4.01 PH or 7.00/4.01 PH 1382 ppm 25℃/77℉	6.90/4.01 PH or 7.00/4.01 PH 6.7 EC 25℃/77℉
Temp	5 - 35℃/41-95°F (ATC)

ZDRS-200A

ZDRS-200AG NEW

Model	ZDRS-300
Range	0.00 - 14.00 pH 0 - ±1999mV 0-90℃ or 32–194 ℉
Resolution	0.10 pH 1mV 0.1℃ or 0.2 ℉
Accuracy	±0.10 pH ±1% F·S±1digit ±1℃ or ±2 °F,@25℃ or 77°F
Operating Temperature	5—35℃ oR 41 - 95°F / ATC
PH Calibration	Two-point at 6.86pH and 4.01pH (or 7.0pH and 4.01pH)
mV Calibration	One-point at 0 mV(pH 7.0)
Temp. Calibration	One-point @25℃or 77 °F
Display	LCD with illumination(Blue background)
Power supply	Input: AC 120V or 220V; Output: DC 9V (with adaptor)

The highly reliable constant read monitors that hang on the wall, measures PH, Conductivity and Temperature simultaneously. Specially designed to achieve high accuracy for long time use. Supplied with probes.

High Accuracy
High stability
Large LCD display, with illumination

ZDRS-200

ZDRS-200G NEW

ZDRS-300 pH & ORP, Temp Monitor（3 in 1） NEW

Nutra-Wand - Conductivity Meter

The Nutra-Wand is an essential accessory to both Terraponic and Hydroponic growing techniques. The Nutra-Wand offers the precision measurement of the
nutrient strength in your plant feed solution, enhancing your ability you to achieve maximum performance from your plants

Provided with EC, CF and PPM scales
100% waterproof
Programmed in microprocessor
Factory calibrated - No more calibration!
Flashing analogue display, easy to read!
No external switches or adjustment knobs
Automatic On and Off.

Model	RS-100	RS-100A
Measuring Range	4 - 52 CF 0.4 - 5.2 EC 280 - 3640 ppm	4 - 44 CF 0.4 - 4.4 EC 280 - 3080 ppm
Resolution	1 CF unit (0.1 EC)
Accuracy	4%
Temp	5 - 50°C (ATC)

Accurate EC/CF/PPM Meter

Our latest product model RS-100B EC/CF/PPM meter is a new generation of the "Nutra Wand". It has wider measuring range and higher accuracy, with LCD display instead of analogue display. -----Patent Product

Automatic Off
Display hold function
Display illumination
Switching among CF, EC, and PPM values
100% waterproof

Model	RS-100B
Measuring Range	0 - 100 CF 0.0 - 10.0 EC 0 - 9990 ppm
Resolution	1 CF 0.1EC 10 ppm
Accuracy	±2% FS
Temp	5 - 50°C (ATC)
Calibration	One point at 6.7 EC
Power supply	DC9v battery
Display	LCD with illumination, with hold function

ZD-05/06 Soil PH & Moisture Meter

*Range:* pH 3 - 8 pH	Patent Product !
*Moisture:* 1 - 8

Soil pH value is a very important factor for the quality of crops. Most Crops cannot survive in too acid or too alkaline soil. Get the right pH reading for your Crop is very important.

ZD-06 with 30 cm long stem. It can get deeper into soil where a lot of plant roots are. Allows accurate measurement.

ZD-05

pH /ORP / Cond/ TDS/ Salt / Temp Meter

ZD-7011 pH/ORP/Temp
ZD-7021 conductivity/TDS/Salt/Temp
ZD-7200 pH/ORP/conductivity/TDS/Salt/Temp

Feature

1. Microprocessor based for fast and accurate measurements.
2. Special viewing angle designed of waterproof housing IP 67 rated.
3. Large LCD display pH or Conductivity and Temperature Simultaneously.
4. Simple to calibrate by one keyboard and automatic temperature compensation.
5. Multi-functions with Data-hold, Max/Min and shows PTS after calibration.
6. Low battery and consumption indicator. Auto power shut off after 10 minutes of non use.
7. Easy to replace electrode module and the type of electrode would be recognized automatically and shown in display during insertion.
8. Optional accessory: ORP electrode.

Model	ZD-7200
	ZD-7011			ZD-7021
	pH	ORP	Temp.	Cond.	TDS	Salt	Temp.
Range	-2-16.00	-1000-1000	0-90 ℃	0-2000 uS 2.00-20.00 mS	0-1300 ppm 1.30-13.00 ppt	0-1000 ppm 1.00-12.00 ppt	0-90 ℃
Accuracy	± 0.01+1digit	± 2+1digit	±0.2+1digit	± 2% FS ( Cond.、 TDS、 Salt)			± 0.2 ℃+1digit
Resolution	0.01	1	0.1 ℃	1uS/0.01 mS	1 ppm/0.01 ppt	1 ppm/0.01 ppt	0.1 ℃
ATC	0-90 ℃			0-50 ℃
Calibration	pH 4.00, 7.00, 10.01			0, 1413uS, 12.88 mS
Power	DC1.5V x 4 battery size:AAA/UM-4

ZD Instrument Co. No.4 building, Luotang Road, Jiangyan, Jiangsu province, 225500, CHINA

Tel: 86 - 523 - 88299158, 88299159, 85895005 Fax: 86 - 523 - 88299156, 88272807

ICP備案號：蘇ICP備05035443號 E-mail: gth@zdinstrument.com sales@zdinstrument.com

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